Scilab/C4/Linear-equations-Iterative-Methods/Khasi
From Script | Spoken-Tutorial
Revision as of 18:09, 21 July 2017 by Meboreen Mary (Talk | contribs)
Time | Narration |
00:01 | Ngi pdiangsngewbha ia phi sha ka spoken tutorial halor ka iterative calculations da kaba pyndonkam ia ka Scilab. |
00:07 | Nga pyndonkam da ka Scilab version 5.2 ha ka Mac operating system |
00:11 | Tangba kine ki jingkhein kidei ban treikam ha kiwei ki versions bad kumjuh ruh ha ka Scilab kaba run ha ka Linux bad Windows. |
00:17 | Ngan pyndonkam ia u code ba don ha ka file 'iteration.sce'. |
00:22 | Nga la plie ia kane ka file da kaba pyndonkam ia ka Scilab editor kaba nga la thmu ban pyndonkam tang kum ka editor. |
00:29 | To ngin create ia u vector da kaba pyndonkam ia u colon operator. 'i' is equal to 1 colon 5, |
00:38 | Un create ia uwei u vector naduh 1 haduh 5 , ha ka jingpynkiew da 1. |
00:42 | Ha kane ka command, 'i' is equal to 1 colon 2 colon 5. |
00:51 | Ngi iohi ba u middle argument jong 2 u kdew ia u jingkiew. |
00:56 | 1 udei u argument banyngkong ha kaba u vector u sdang. ‘i’ um lah ban iaid palat ia u 5. |
01:01 | U lah ban iaryngkat bad 5, tangba |
01:04 | Phin iohi ba lada u argument ba kut u kylla sha 6 ka result ka neh kumjuh hi. |
01:09 | Kam dei kaba eh ban batai ia kane ka jinglong. |
01:13 | Hato phi lah ban pyrkhat shipor balei kane ka jia? |
01:15 | Ngin batai mynta ia ka jingdonkam jong ka for statement ban leh iterative calculations. |
01:22 | for i is equal to 1 colon 2 colon 7 disp i end jong ka for loop. |
01:28 | Ngan cut ia kane, paste ha ka scilab console , shon “Enter” |
01:34 | Une u code un print out ‘i’ katba ngi dang iaid lyngba ha ka loop |
01:37 | Ka display kadei na ka daw jong ka command “disp” – u passed “argument” lah pyni. |
01:42 | Kynmaw ba ka for loop la ju pyndonkam na ka bynta ki integer values. |
01:45 | Ha kane ka bynta, saw tylli ki integer values , kita ,1, 3, 5 and 7 lah pyni. |
01:50 | Katta sien ba ki iterations ki iaid la khot ia ka kum ka priori ha ka for loops. |
01:56 | Ha kiwei pat ki bynta jong kane ka jinghikai, ngin bud beit ia u default argument 1. |
02:01 | To ngin sdang da ka loop kaba pyni 'i' equal to 1 to 5. |
02:10 | Ngin pynpher ia une u code da ka lamphrang sha ka break statement. |
02:18 | Phi iohi ba u i’’ la pyni tang haduh 2. |
02:22 | Ka iteration kam iaid shaduh u value ba khatduh jong u i, kata 5. |
02:27 | Ha ka por ba u i u iaryngkat bad 2, ka ‘if’ la execute ha ka sien ba nyngkong. |
02:30 | Ka “break” command pat, ka pynkut ia ka loop. |
02:34 | Lada ngi kwah ban mih noh shabar ka loop haba ynda katto katne ki kyndon ki iahap, ngi lah ban pyndonkam ia ka “break” statement. |
02:40 | Phi iohi ba ka statement "i is equal to 2"ka pyndonkam ia u "equal to" sign arsien. |
02:45 | Kane kadei ka rukom ba biang eh ban ianujor ia ka jingiaryngkat ha ki programming languages. |
02:50 | Ka result jong kane ka comparison statement kadei ka Boolean: true or false. |
02:56 | Ngin pynithuh ia ka “continue ” statement hangne, paste , shon “Enter” |
03:06 | Kane kan pynmih ia u ‘i’ uba la display tang na bynta 4 bad 5. |
03:10 | Na ka bynta 'i' less than or equal to 3, kumba la ai da ka ‘i’ less than or equal to 3 statement, ka khlem jia eiei. |
03:18 | Ka continue statement ka pynlong ia ka program ban skip lane ieh noh ia kaba sah ha ka loop. |
03:22 | Ym kum ka “break” statement, kam ju mih noh shabar na ka loop |
03:25 | U parameter ‘i’ la pynkiew bad baroh ki jingkhein jong ka loop la execute na ka bynta u i ba thymmai. |
03:32 | Ngi sangeh shiphang ban pyni kumno ban ioh jingiarap na ka bynta ki operators jong ka jait 'less than or equal to' (<=). |
03:38 | To ngin type 'less than or equal to with help'. |
03:46 | Kane ka plie ia ka Scilab “Help Browser” |
03:51 | Ngi iohi ba u help u don hapoh ka opshon “less” |
03:56 | Te mynta hadien ba la khang ia kane, ngi type “help less” |
04:06 | Ngi iohi ia ki “help” instructions ba donkam hangne. Ngan khang noh ia kane. |
04:11 | Ka “for” statement ha Scilab ka kham khlain bor ban ha kiwei pat ki programming languages. |
04:16 | Kum ka nuksa, to ngin pyntreikam ia ka “loop” halor jong u vector: |
04:24 | Kane ka script kan pyni ia baroh ki values jong ‘v’ |
04:28 | Haduh mynta ngi la pyni tang ia ki variables. |
04:32 | Ngi lah ban pyni ia ka result jong ka jingkhein ruh kumjuh. |
04:35 | U code ba harum u pyni ia ka square jong ki numbers. |
04:44 | Ngi la dep pynlut bun por bha ha kaban batai ia ka “for loop” |
04:48 | To ngin mynta ngin iaid noh sha ki while loops. |
04:50 | Ka while statement ka ailad ban pyntreikam ia ka loop haba ka Boolean expression kadei true. |
04:55 | Ha kaba sdang jong ka loop, lada ka expression kadei true, |
04:58 | Ki statements ha ka body jong ka while loop kin execute. |
05:02 | Lada ia ka program la thoh bha, ka expression kan long false bad ka loop ka kut noh. |
05:08 | Mynta to ngin peit ia ka nuksa na ka bynta ka while loop: |
05:15 | Ki values jong u 'i', naduh 1 haduh 6 la pyni. |
05:19 | Break bad continue statements hapoh jong ka while loop ki treikam thik kumjuh kumba ki treikam ha ka for loop kumba ngi la batai da kaba pyndonkam break: |
05:33 | Ngi iohi ba ka khyllipmat ba u ‘i’ u iaryngkat bad 3, ka program kan mih noh na ka “loop”, ka jingsngewnguh ia ka break statement. |
05:39 | Phi lah ruh ban pyrshang ia ka nuksa na ka bynta ka continue statement ha ka while loop. |
05:44 | Bad da kane ngi la poi sha kaba kut jong kane ka jinghikai halor ka iterative calculations da kaba pyndonkam ia ka Scilab. |
05:50 | Spoken tutorials kidei shi bynta jong ka Talk To a Teacher project, ba la kyrshan da ka National Mission on Education lyngba ka ICT. |
05:57 | Kham bun ki jingtip halor kine kidon ha ka link ba la ai harum [1]. |
06:00 | Nga i Meboreen na Shillong nga pynkut ia kane. Khublei shibun . |