http://andromeda.df.lu.lv/wiki/index.php?action=history&feed=atom&title=LU-DSP-b15 2026-04-28T02:51:45Z Revision history for this page on the wiki MediaWiki 1.31.0 http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6138&oldid=prev 2015-05-21T11:20:41Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:20, 21 May 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 126:</td> <td colspan="2" class="diff-lineno">Line 126:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 04.06.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 04.06.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| '''Eksāmens'''</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| '''Eksāmens'''</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''Visu MD termiņš '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 11.06.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 11.06.2015</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6131&oldid=prev 2015-05-14T11:16:59Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:16, 14 May 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 127:</td> <td colspan="2" class="diff-lineno">Line 127:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| '''Eksāmens'''</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| '''Eksāmens'''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| 11.06.2015</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| ???</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 14:30 alternatīvs eksāmens tiem, kas nerakstīja iepriekš, ar 80% kā maksimālo rezultātu kavējuma dēļ. Kursa rezultātu paziņošana.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 14:30 alternatīvs eksāmens tiem, kas nerakstīja iepriekš, ar 80% kā maksimālo rezultātu kavējuma dēļ. Kursa rezultātu paziņošana.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6126&oldid=prev 2015-05-07T11:14:31Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:14, 7 May 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 108:</td> <td colspan="2" class="diff-lineno">Line 108:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 07.05.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 07.05.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| Diskrētā Furjē transformācija </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| Diskrētā Furjē transformācija </div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| '''MD-3 termiņš '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''<ins class="diffchange diffchange-inline">MD-4 un </ins>MD-3 termiņš '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 14.05.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 14.05.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| Attēlu apstrāde un atslēgas punktu izvilkšana ar [http://failiem.lv/u/ejlvvrj ORB]. Praktiskā implementācija Octave.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| Attēlu apstrāde un atslēgas punktu izvilkšana ar [http://failiem.lv/u/ejlvvrj ORB]. Praktiskā implementācija Octave.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''MD-4 termiņš '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 21.05.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 21.05.2015</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6121&oldid=prev 2015-04-30T13:00:24Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:00, 30 April 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 104:</td> <td colspan="2" class="diff-lineno">Line 104:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 30.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 30.04.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| Attēlu apstrāde un atslēgas punktu izvilkšana ar [http://failiem.lv/u/ejlvvrj ORB]. Praktiskā implementācija Octave.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| Attēlu apstrāde un atslēgas punktu izvilkšana ar [http://failiem.lv/u/ejlvvrj ORB]. Praktiskā implementācija Octave.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| '''<del class="diffchange diffchange-inline">MD-3</del> <del class="diffchange diffchange-inline">termiņš</del> '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| ''' <ins class="diffchange diffchange-inline"> </ins> '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 07.05.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 07.05.2015</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| Diskrētā Furjē transformācija </div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| ''Darba svētki ?''</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| ''' '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''<ins class="diffchange diffchange-inline">MD-3 termiņš</ins> '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 14.05.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 14.05.2015</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6099&oldid=prev 2015-04-16T12:53:00Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 12:53, 16 April 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 94:</td> <td colspan="2" class="diff-lineno">Line 94:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| DFT step-by-step. Signālu filtrācija frekvenču apgabalā. Praktiskā implementācija Octave.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| DFT step-by-step. Signālu filtrācija frekvenču apgabalā. Praktiskā implementācija Octave.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br&gt; ''Lūdzu reģistrēties man ēpastā uz lekciju.''</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br&gt; ''Lūdzu reģistrēties man ēpastā uz lekciju.''</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''MD-3'''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 23.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 23.04.2015</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 103:</td> <td colspan="2" class="diff-lineno">Line 104:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 30.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 30.04.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| Attēlu apstrāde un atslēgas punktu izvilkšana ar [http://failiem.lv/u/ejlvvrj ORB]. Praktiskā implementācija Octave.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| Attēlu apstrāde un atslēgas punktu izvilkšana ar [http://failiem.lv/u/ejlvvrj ORB]. Praktiskā implementācija Octave.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| ''' <del class="diffchange diffchange-inline"> </del> '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''<ins class="diffchange diffchange-inline">MD-3</ins> <ins class="diffchange diffchange-inline">termiņš</ins> '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 07.05.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 07.05.2015</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6095&oldid=prev 2015-04-09T11:50:51Z

<p>‎<span dir="auto"><span class="autocomment">Prakstiskie un mājas uzdevumi</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:50, 9 April 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 132:</td> <td colspan="2" class="diff-lineno">Line 132:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>== Prakstiskie un mājas uzdevumi ==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>== Prakstiskie un mājas uzdevumi ==</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* MD-1: Iepazīties ar Octave funkciju rand() un ģenerēt nejaušus gadījuma skaitļus (vismaz 80000) un izveidot tiem histogrammu (gadījuma procesa empīrisko varbūtību sadalījumu) grafikus gadījumos, kad 1) pastāv viens gadījuma skaitļu avots (to Octave simulē rand funkcija), 2) gadījuma process ir summa no 2 gadījuma skaitļu avotiem, 3) gadījuma process ir summa no 4 gadījuma skaitļu avotiem. Iesūtīt prasītos histogrammu grafikus gadījuma skaitļu avotiem un secinājumus pdf dokumentā. Programmēšanas vide Octave. (Vecā versija: Ģenerēt nejaušus skaitļus (vismaz 80000) un histogrammas sekojošām funkcijām: RND, RND+RND, RND+RND+RND+RND. Izdarīt secinājumus par histogrammām. Iesūtīt grafikus un secinājumus pdf dokumentā. Programmēšanas vide Octave.)</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* MD-1: Iepazīties ar Octave funkciju rand() un ģenerēt nejaušus gadījuma skaitļus (vismaz 80000) un izveidot tiem histogrammu (gadījuma procesa empīrisko varbūtību sadalījumu) grafikus gadījumos, kad 1) pastāv viens gadījuma skaitļu avots (to Octave simulē rand funkcija), 2) gadījuma process ir summa no 2 gadījuma skaitļu avotiem, 3) gadījuma process ir summa no 4 gadījuma skaitļu avotiem. Iesūtīt prasītos histogrammu grafikus gadījuma skaitļu avotiem un secinājumus pdf dokumentā. Programmēšanas vide Octave. (Vecā versija: Ģenerēt nejaušus skaitļus (vismaz 80000) un histogrammas sekojošām funkcijām: RND, RND+RND, RND+RND+RND+RND. Izdarīt secinājumus par histogrammām. Iesūtīt grafikus un secinājumus pdf dokumentā. Programmēšanas vide Octave.)</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* MD-2: Izveidot simulatorus: (A) Monētas krišanai pa sazarotu celiņu (tas sakrīt ar varbūtību trīsstūri ar 5 pakāpēm), kur varbūtība monētai aiziet pa kreiso zaru un pa labo zaru: 1)0.5, 0.5 un 2) 0.3 un 0.7. Secinājumi. (B) Objekta X diskrētai random walk, kur varbūtība iet vienu diskrēto lielumu uz priekšu vai atpakaļ ir 0.5 un 0.5, varbūtība iet vienu diskrēto lielumu pa kreisi, pa labi ir 0.5 un 0.5, attēlot grafiski šādas random walk realizācijas, kad gājienu skaits N=10, 100, 1000. Secinājumi. </div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* MD-2: Izveidot simulatorus: (A) Monētas krišanai pa sazarotu celiņu (tas sakrīt ar<ins class="diffchange diffchange-inline"> šādu [http://www.cut-the-knot.org/Curriculum/Combinatorics/PascalTriangle2.gif</ins> varbūtību trīsstūri<ins class="diffchange diffchange-inline">]</ins> ar 5 pakāpēm), kur varbūtība monētai aiziet pa kreiso zaru un pa labo zaru: 1)0.5, 0.5 un 2) 0.3 un 0.7. Secinājumi. (B) Objekta X diskrētai random walk, kur varbūtība iet vienu diskrēto lielumu uz priekšu vai atpakaļ ir 0.5 un 0.5, varbūtība iet vienu diskrēto lielumu pa kreisi, pa labi ir 0.5 un 0.5, attēlot grafiski šādas random walk realizācijas, kad gājienu skaits N=10, 100, 1000. Secinājumi. </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* MD-3: Audio faila konvolūcija ar gausa funkciju, secinājumi.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* MD-3: Audio faila konvolūcija ar gausa funkciju, secinājumi.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* MD-4: DFT matricu formā, kods, ilustratīvs piemērs, secinājumi.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* MD-4: DFT matricu formā, kods, ilustratīvs piemērs, secinājumi.</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6094&oldid=prev 2015-04-09T11:33:02Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:33, 9 April 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 93:</td> <td colspan="2" class="diff-lineno">Line 93:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 16.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 16.04.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| DFT step-by-step. Signālu filtrācija frekvenču apgabalā. Praktiskā implementācija Octave.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| DFT step-by-step. Signālu filtrācija frekvenču apgabalā. Praktiskā implementācija Octave.</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>&lt;br&gt; ''Lūdzu reģistrēties man ēpastā uz lekciju.''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 23.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 23.04.2015</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| ''Pasniedzējs atrodas komandējumā.''</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div><del class="diffchange diffchange-inline">| </del>Diskrētā Furjē transformācija [http://failiem.lv/u/ovrjrhg DFT step-by-step]</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div><ins class="diffchange diffchange-inline">&lt;br&gt;</ins>Diskrētā Furjē transformācija [http://failiem.lv/u/ovrjrhg DFT step-by-step]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br&gt;[http://www.ee.ic.ac.uk/pcheung/teaching/ee2_signals/lecture%2013%20-%20sampling%20&amp;%20discrete%20signals.pdf Diskretizācija (sampling), Imperial College slaidi] Signālu atjaunošana un filtrācija ar sinc(n) funkciju.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br&gt;[http://www.ee.ic.ac.uk/pcheung/teaching/ee2_signals/lecture%2013%20-%20sampling%20&amp;%20discrete%20signals.pdf Diskretizācija (sampling), Imperial College slaidi] Signālu atjaunošana un filtrācija ar sinc(n) funkciju.</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| ''' '''</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| ''' '''</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=6062&oldid=prev 2015-03-20T11:18:00Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 11:18, 20 March 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 80:</td> <td colspan="2" class="diff-lineno">Line 80:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 26.03.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 26.03.2015</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| Uzd. "Doti punkti, izrēķināt punktu vērtības starp šiem punktiem", veikt filtrāciju ar dažādām impulsa reakcijām h[n], kad tā ir 1, [-1 1], Gausa funkcija, 1-Gausa funkcija tml.</div></td> </tr> <tr> <td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_5_0_rhs">&#x26AB;</a></td> <td class="diff-deletedline diff-side-deleted"><div><a name="movedpara_2_0_lhs"></a>| Vidus semestra '''kontroldarbs'''. 1. - 7. nodaļas no [http://www.dspguide.com/pdfbook.htm DSPGuide grāmatas] un lekcijām. </div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"><a class="mw-diff-movedpara-left" title="Paragraph was moved. Click to jump to new location." href="#movedpara_7_0_rhs">&#x26AB;</a></td> <td class="diff-deletedline diff-side-deleted"><div><a name="movedpara_3_0_lhs"></a>&lt;br&gt;&lt;br&gt;[http://failiem.lv/u/jdshznk Gadījuma skaitļu masīvs 1x2000]</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| ''' '''</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| ''' '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td colspan="2" class="diff-lineno">Line 89:</td> <td colspan="2" class="diff-lineno">Line 88:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 09.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 09.04.2015</div></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_2_0_lhs">&#x26AB;</a></td> <td class="diff-addedline diff-side-added"><div><a name="movedpara_5_0_rhs"></a>|<ins class="diffchange diffchange-inline"> </ins> Vidus semestra '''kontroldarbs'''. 1. - 7. nodaļas no [http://www.dspguide.com/pdfbook.htm DSPGuide grāmatas] un lekcijām. </div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| DFT step-by-step. Signālu filtrācija frekvenču apgabalā. Praktiskā implementācija Octave.</div></td> <td colspan="2" class="diff-empty diff-side-added"></td> </tr> <tr> <td colspan="2" class="diff-empty diff-side-deleted"></td> <td class="diff-marker"><a class="mw-diff-movedpara-right" title="Paragraph was moved. Click to jump to old location." href="#movedpara_3_0_lhs">&#x26AB;</a></td> <td class="diff-addedline diff-side-added"><div><a name="movedpara_7_0_rhs"></a>&lt;br&gt;&lt;br&gt;[http://failiem.lv/u/jdshznk Gadījuma skaitļu masīvs 1x2000]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 16.04.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 16.04.2015</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=5998&oldid=prev 2015-03-05T14:13:17Z

<p>‎<span dir="auto"><span class="autocomment">Kalendārs</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 14:13, 5 March 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 69:</td> <td colspan="2" class="diff-lineno">Line 69:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br&gt; [http://prezi.com/ishzlegxffsb/sinteze-un-dekompozicija/ Sintēze un dekompozīcija 2]</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br&gt; [http://prezi.com/ishzlegxffsb/sinteze-un-dekompozicija/ Sintēze un dekompozīcija 2]</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>&lt;br&gt; Pietiekama diskretizācijas frekvence, uzklāšanās.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>&lt;br&gt; Pietiekama diskretizācijas frekvence, uzklāšanās.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| '''MD-1 un MD-7 termiņš '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''MD-1 un MD-7 termiņš<ins class="diffchange diffchange-inline">,''' &lt;br&gt;&lt;br&gt; '''MD-2</ins> '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 12.03.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 12.03.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| Konvolūcija step-by-step 2, Octave implementācija</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| Konvolūcija step-by-step 2, Octave implementācija</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| ''' '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| '''<ins class="diffchange diffchange-inline">MD-2 termiņš</ins> '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 19.03.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 19.03.2015</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| Uzd. "Doti punkti, izrēķināt punktu vērtības starp šiem punktiem", veikt filtrāciju ar dažādām impulsa reakcijām h[n], kad tā ir 1, [-1 1], Gausa funkcija, 1-Gausa funkcija tml.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| Uzd. "Doti punkti, izrēķināt punktu vērtības starp šiem punktiem", veikt filtrāciju ar dažādām impulsa reakcijām h[n], kad tā ir 1, [-1 1], Gausa funkcija, 1-Gausa funkcija tml.</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>| '''<del class="diffchange diffchange-inline"> </del> '''</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>| ''' '''</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>|-</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>|-</div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>| 26.03.2015</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>| 26.03.2015</div></td> </tr> </table>

Kaspars http://andromeda.df.lu.lv/wiki/index.php?title=LU-DSP-b15&diff=5990&oldid=prev 2015-02-27T19:03:31Z

<p>‎<span dir="auto"><span class="autocomment">Prakstiskie un mājas uzdevumi</span></span></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:03, 27 February 2015</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 129:</td> <td colspan="2" class="diff-lineno">Line 129:</td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><br /></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><br /></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>== Prakstiskie un mājas uzdevumi ==</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>== Prakstiskie un mājas uzdevumi ==</div></td> </tr> <tr> <td class="diff-marker" data-marker="−"></td> <td class="diff-deletedline diff-side-deleted"><div>* MD-1: Ģenerēt nejaušus skaitļus (vismaz 80000) un histogrammas sekojošām funkcijām: RND, RND+RND, RND+RND+RND+RND. Izdarīt secinājumus par histogrammām. Iesūtīt grafikus un secinājumus pdf dokumentā. Programmēšanas vide Octave.</div></td> <td class="diff-marker" data-marker="+"></td> <td class="diff-addedline diff-side-added"><div>* MD-1<ins class="diffchange diffchange-inline">: Iepazīties ar Octave funkciju rand() un ģenerēt nejaušus gadījuma skaitļus (vismaz 80000) un izveidot tiem histogrammu (gadījuma procesa empīrisko varbūtību sadalījumu) grafikus gadījumos, kad 1) pastāv viens gadījuma skaitļu avots (to Octave simulē rand funkcija), 2) gadījuma process ir summa no 2 gadījuma skaitļu avotiem, 3) gadījuma process ir summa no 4 gadījuma skaitļu avotiem. Iesūtīt prasītos histogrammu grafikus gadījuma skaitļu avotiem un secinājumus pdf dokumentā. Programmēšanas vide Octave. (Vecā versija</ins>: Ģenerēt nejaušus skaitļus (vismaz 80000) un histogrammas sekojošām funkcijām: RND, RND+RND, RND+RND+RND+RND. Izdarīt secinājumus par histogrammām. Iesūtīt grafikus un secinājumus pdf dokumentā. Programmēšanas vide Octave.<ins class="diffchange diffchange-inline">)</ins></div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* MD-2: Izveidot simulatorus: (A) Monētas krišanai pa sazarotu celiņu (tas sakrīt ar varbūtību trīsstūri ar 5 pakāpēm), kur varbūtība monētai aiziet pa kreiso zaru un pa labo zaru: 1)0.5, 0.5 un 2) 0.3 un 0.7. Secinājumi. (B) Objekta X diskrētai random walk, kur varbūtība iet vienu diskrēto lielumu uz priekšu vai atpakaļ ir 0.5 un 0.5, varbūtība iet vienu diskrēto lielumu pa kreisi, pa labi ir 0.5 un 0.5, attēlot grafiski šādas random walk realizācijas, kad gājienu skaits N=10, 100, 1000. Secinājumi. </div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* MD-2: Izveidot simulatorus: (A) Monētas krišanai pa sazarotu celiņu (tas sakrīt ar varbūtību trīsstūri ar 5 pakāpēm), kur varbūtība monētai aiziet pa kreiso zaru un pa labo zaru: 1)0.5, 0.5 un 2) 0.3 un 0.7. Secinājumi. (B) Objekta X diskrētai random walk, kur varbūtība iet vienu diskrēto lielumu uz priekšu vai atpakaļ ir 0.5 un 0.5, varbūtība iet vienu diskrēto lielumu pa kreisi, pa labi ir 0.5 un 0.5, attēlot grafiski šādas random walk realizācijas, kad gājienu skaits N=10, 100, 1000. Secinājumi. </div></td> </tr> <tr> <td class="diff-marker"></td> <td class="diff-context diff-side-deleted"><div>* MD-3: Audio faila konvolūcija ar gausa funkciju, secinājumi.</div></td> <td class="diff-marker"></td> <td class="diff-context diff-side-added"><div>* MD-3: Audio faila konvolūcija ar gausa funkciju, secinājumi.</div></td> </tr> </table>

Kaspars