OpenModelica/C2/Arrays-in-Modelica/Khasi

Time	Narration
00:01	Ngi pdiang sngewbha sha ka spoken tutorial ha Arrays.
00:05	Ha kane ka jinghikai, ngin ia pule: kumno ban declare array variables, kumno ban shna arrays, kumno ban pyndonkam for bad while loops bad kumno ban pyndonkma OMShell.
00:20	Ban record kane ka jinghikai, nga pyndonkam: OpenModelica 1.9.2
00:26	Phi lah ban pyndonkam kino kino ki operating system harum ban practice kane ka jinghikai.
00:32	Ban sngewthuh bad practice kane ka jinghikai: phi donkam ka jingsngewthuh jong arrays ha kano kano ka program.
00:40	Phi donkam ban tip kumno ban define ka class ha Modelica. Ka jinghikai Prerequisite lah kdew ha ka website jong ngi. Sngewbha sa pule ia ki.
00:50	Vector ka dei ka one dimensional array.
00:53	Ka don kawei ka index.
00:55	Syntax na kabynta ka vector declaration lah pyni harum.
00:50	Ka nuksa ba lah pyni ka declare ia u variable a ha kaba ka size ka dei 2.
01:05	U vector lah banshna da kaba kynthup ia ki elements ha ki curly braces.
01:11	Kane ka nuksa ka define ia u vector parameter a bad 2 bad 3 kum ki elements.
01:19	Ban access ki elements jong u vector, ka long kaba donkam ban sngewthuh indexing.
01:25	Syntax na ka bynta vector indexing kumba lah pyni.
01:29	Vector indexing ka sdang naduh 1 bad Indices ka dei ban dei integers.
01:35	To ngin ia shna ka function ba kyrteng polynomialEvaluatorUsingVectors.
01:41	Kane ka function ka dei ka extension jong polynomialEvaluator function kaba ngi lah ia kren ha ki jinghikai ba hashuwa.
01:49	Ngin ia bujli ki parameters a,b' bad c jong polynomialEvaluator bad u vecotr a.
01:58	Sngwebha download bad kave baroh ka files ba lah ban ioh n aka link Code Files jong ngi.
02:05	Na ka bynta ka jing suk ka jong ngi, polynomialEvaluator function lah ruh ban ioh.
02:12	Mynta to ngin ia phai sha OMEdit ban pyni kane ka function.
02:17	OMEdit ka lah plie mynta ha ka Welcome prespective.
02:21	Nga lah dep plie baroh ki files kiba donkam.
02:25	Kynmaw ba ki classes harum lane ka functions mynta ki lah plié ha ka OMEdit: functionTester, matrixAdder, polynomialEvaluator bad polynomialEvaluatorUsingVectors.
02:42	Mynta, ban view ia ki to ngan clik arsien ha man la ki icon.
02:49	To ngan phai sha ka OMEdit window sha ka liang kadiang n aka bynta ka jing I kaba biang.
02:56	Leit sha polynomialEvaluator tab..
03:00	Plie ia ka ha Text View.
03:03	Na ka bynta ka jingtip ba kham bun ha kane ka function, peit i aka jinghikai kaba lah dep.
03:09	To ngan leit sha polynomialEvaluatorUsingVectors. Plie ia ka ha Text View.
03:16	Input bad output variables ki dei ki juh kum ha ka polynomialEvaluator function.
03:23	Parameters a,bbad c jong polynomialEvaluator lad bujli bad ka vector a.
03:32	Size jong kane ka vector ka dei 3.
03:36	Ki elements jong kane ka vector la kynthup ha ki curly braces kumba lah pyni.
03:42	Ki elements lah pyniaphiah da u comma.
03:46	Ha ka assignment statement ka elements jong ka vector a la accessed da kaba pyndonkam ki indices jong ki.
03:54	a[1] u dei u element ba nygkong jong u vectora.
03:59	Kumjuh ruh, element ba ar bad element ba lai jong ka vector ala accessed ruh kumjuh.
04:08	Mynta, to ngan phai sha ka functionTester tab.
04:13	Plie ia ka ha Text View.
04:16	Kane ka class ka iasyriem bad ka functionTester class kumba lah iakren ha ka jinghikai ba lah dep.
04:24	zu dei u Real variable.
04:27	polynomialEvaluatorUsingVectorsfunction la khot bad ka input argument jong 10 units.
04:35	Ka value la returned da kane ka function la equated sha u z.
04:40	Mynta to ngan Simulate kane ka class.
04:43	Klik ha Simulate button.
04:46	Khang ia ka pop up window.
04:49	Jied z ha ka variables browser.
04:53	Kynmaw b aka value jong u z u equal sha u f(x) ha x = 10.
05:00	Kane ka plot ka dei kajuh kumba kumba ngi lah ia khmih ha ka case jong ka polynomialEvaluator function.
05:07	Mynta to ngan nym jied z bad delete i aka result.
05:13	Leit phai biang sha Modeling prespective
05:16	Mynta to ngan phai sha ki slides.
05:19	for loop la pyndonkam ban iterate ka statement jong u number ba ai ha ka por.
05:24	Lah ban pyndonkam ha ka algorithm bad equation sections.
05:29	Syntax na ka bynta ka for loop ka dei kumba lah pyni ha ka nuksa.
05:34	Ban pyni kumno ban pyndonkam ka for loop to ngin ia phai biang sha ka OMEdit.
05:40	Klik ha polynomialEvaluatorUdingVectors tab.
05:45	Ha ka assignment statement n aka bynta ka fx, ngi lah access ia ki elements jong u vecotor a.
05:52	Kane lah ban leh da kaba pyndonkam ka for loop.
05:55	Mynta, to ngin ia peit kumno ban kynthup ka for loop ha ka algorithm section.
06:01	Nyngkong eh, Comment ka assignment statement na ka bynta ka fx da kaba thep artylli ki slash ha kaba sdang bad kaba kut.
06:10	Save kane ka function da kaba press Ctrl+S.
06:15	Ka for loop ka ban thep ka lah pynbiang ha ka text file ba kyrteng for-loop.txt.
06:23	Lah ban ioh na ka website ka jong ngi. Nga lah dep plie kane ka file da kaba pyndonkam gedit.
06:29	U nongpyndonkam ka Windows ruh u lah ban pyndonkam ka notepad lane kano kano ka text editor ban plie ia ka .
06:35	To ngan leit sha ka gedit.
06:38	Copy baroh ka statements da kaba press Ctrl+C.
06:44	Leit phai biang sha ka OMEdit
06:46	Press Enter. Paste baroh ki statements da kaba press Ctrl + V.
06:53	Save kane ka function da kaba press Ctrl + S.
06:57	Mynta, to ngan batai man la ka statement jong kane ka loop.
07:02	Kane ka statement assigns fx kum ka initial value jong u zero shuwa ba ka loop kan sdang.
07:09	Hangne, i ka trei kum ka loop counter.
07:12	Ka loop ka iaid haduh b aka value jong i udei u 3.
07:16	Kam da long kaba donkam ban declare i shuwa ban pyndonkam ia ka.
07:21	To ngan scroll i aka shapoh khyndiat.
07:24	Kane ka statement iteratively ka adds terms jogn ka polynomial f(x).
07:30	Polynomial f(x) lah dep ia kren katba ngi dang ia kren polynomialEvaluator function.
07:37	Kane ka statement ka pyni ba kaba kut jong ka for loop.
07:41	Mynta, kane ka function ka lah dep.
07:44	Ban test kane ka function to ngin ia pyndonkam ka class functionTester.
07:49	Ngam khlem leh kano kano ka jingkylla ha kane ka function jong kane ka class.
07:54	To ngan simulate kane ka class da kaba press Simulate button ha ka toolbar.
07:49	Jied z ha variables browser.
08:03	Kynmaw ba ka value jong u z u neh katjuh hadien ka jingkylla lah dep leh ha ka function.
08:10	To ngan nym jied z bad delete ia ka result.
08:14	Leit phai boang sha Modeling prespective
08:17	Mynta to ngan leit phai biang sha ki slides sa shisien.
08:21	while loop la pyndonkam ha ka oterate statements haduh ba ka condition ba lah ai ka biang.
08:27	while loop kam lah ban pyndonkam ha ka equation section.
08:31	for loop ka kham pyndonkam bha ha ka Modelica ban ia nujor bad ka while.
08:37	To ngin ia kren ia ka Arrays mynta.
08:40	Arrays la pyndonkam ban ieng ia ka multi-dimensional data.
08:44	Ki lah ban shna da kaba pyndonkam vector notation.
08:48	Syntax na ka bynta array declaration bad indexing ka dei kumba lah pyni.
08:55	Ban sngewthuh kham bun shaphang ka jingshna ka array bad indexing.
09:00	To ngin ia thoh ka class ba kyrteng matrixAdder kaba adds myMatrix bad adder matrices ba ai mySum. myMatrix bad adder matrices kumba lah pyni.
09:14	Mynta, to ngan phai sha ka OMEdit ban pyni matrixAdder class.
09:19	Ka lah dep plie lypa ha OMEdit.
09:23	Klik ha matrixAdder tab.
09:26	Plie ia ka ha Text view.
09:29	myMatrix ka dei ka Real parameter array.
09:33	Numbers ha ki brackets ba sawdong ka dei i aka size jong kane ka array.
09:39	Ka size jong ka dimension kaba nyngkong ka dei 3.
09:42	Kumjuh ruh, ka size jong ka dimension kaba ark a dei 2.
09:46	myMatriz array la shna da kaba pyndonkam lai tylli ki vectors jong artylli ki elements.
09:53	{1,2} ka thew i aka ka vector ba nyngkong.
09:57	{3,4} ka dei kaba ar bad
10:00	{5,6} ka thew ia ka vector kaba lai.
10:04	Ka size jong man la kane ka vector ka equal ia ka size kaba ar jong ka dimension jong kane ka array.
10:11	Na kata, ka size jong ka dimension kaba ar jong ka myMatrix ka dei 2.
10:16	Ka number jong ka vectors ka ia katjuh bad ka size jong ka dimension kaba nyngkong. Na kata, ka size jong ka dimension kaba nyngkong ka equal sha u 3.
10:25	adder matrix la shna ha ka juh ka rukom.
10:29	Ban add kine ki artylli ki array lane matrices ngi donkam ban access ki elements n aka two dimensions.
10:35	Na kata a nested for loop ka donkam.
10:40	Kane ka for loop ka iaid lyngba ka dimension kaba nyngkong.
10:44	Kumjuh ruh kane ka for loop ka iaid lyngba ka dimension kaba ar.
10:49	To ngan scroll shapoh khyndiat.
10:52	Corresponding elements jong ka myMatrix bad adder matrices la pyndap ban pynmih mySum
11:00	Kane ka statements ka thew ia kaba kut jong man ka for loop. Ka class mynta ka lah dep.
11:07	To ngan simulate ia ka da kaba klik ha Simulate button.
11:11	Khang ia ka pop up window lada ka paw.
11:15	To ngan pynheh ia ka variables column.
11:18	Jied adder[1,1], myMatrix[1.1], bad mySum[1,1].
11:25	Kynmaw ba ka adder[1,1] plus myMatrix[1,1] ka ai mySum[1,1] kaba mut b aka result ka long accurate.
11:35	To ngan nym jied ia ki bad delete ia ka result.
11:40	To ngan leit phai biang sha ki slides.
11:43	Kum ka assignment: thoh ia ka function ba kyrteng “vectorReversal” ban reverse i aka order jong ki elements ha ka vector.
11:51	Kumjuh ruh thoh i aka function “matrisReversal” ban pynkylla ia ka order jong ki elements ha man la ki row jong ka matrix.
12:00	Thoh “functionTester” class ban test kine artylli ki functions.
12:05	Kane ka wanrah ia ngi sha kaba kut jong kane ka jing hikai.
12:09	Sngewbha peit ia ka video ba lah ban ioh n aka link harum: org /What\_is\_a\_Spoken\_Tutorial ka batai kyllum ia ka Spoken Tutorial project.
12:15	Ngi pynlong ki workshop da kaba pyndonkam ka spoken tutorials. Ka ai certificates. Sngewbha thoh sha ngi.
12:21	Lada phi don ka jong kylli kaba iadei bad kane ka spoken tutorial, sngewbha wan jngoh sha ka website harum.
12:28	Ngin lum ki coding jong ka nuksa ba lah dep leh jong ki kot kiba pawnam.
12:33	Ngi ai honorarium bad certificates ia kito kiba leh ia kane. Sngewbha wan jngoh ha ka website ba harum.
12:39	Ngi iarap ban migrate commercial simulator labs sha OpenModelica. Sngewbha wan jngoh ia ka website bah arum na ka bynta ka jingtip ba kham bun.
12:48	Spoken Tutorial Project la kyrshan da ka NMEICT, MHRD, jong ka Sorkar India.
12:55	Ngi ai khublei ia ka kynhun kaba shna jong ka “OpenModelica” ka jing kyrshan ka jong ki
13:00	khublei ba lah iasnoh lang ha kane ka jing hikai Ma nga I John Nongkynrih.

Contributors and Content Editors

John123, Mousumi