Scilab/C4/Optimization-Using-Karmarkar-Function/Khasi
From Script | Spoken-Tutorial
| Time | Narration |
| 00:01 | Paralok, ngi pdiangsngewbha ia phi sha ka spoken tutorial halor ka Optimization of Linear Functions with Linear Constraints Using Scilab. |
| 00:10 | Ha kane ka jinghikai, ngin sa pule: |
| 00:12 | Kamut aiu Optimization? |
| 00:15 | Bad kumno ban pyndonkam ia ka Scilab function karmarkar, na ka bynta ka optimization. |
| 00:20 | Optimization kamut |
| 00:22 | Ban minimize lane maximize ia ka objective function ba la ai. |
| 00:26 | Ia kaba la khot ruh teng teng kum ka Cost function, |
| 00:30 | Da kaba pynpher ia ki decision variables |
| 00:33 | Ki decision variables kidei ki bynta bapher sha ki predefined constraints. |
| 00:38 | Kine ki constraints kidei ruh ha ka form jong katto katne ki functions jong ki variables. |
| 00:44 | Optimization la pyndonkam bha ha kiba bun ki engineering bad kumjuh ruh ki bym dei ki bynta ka engineering kum: |
| 00:52 | Economics |
| 00:54 | Control Theory bad |
| 00:56 | Operations & Research. |
| 00:58 | Ka Scilab function karmarkar la pyndonkam na ka bynta |
| 01:01 | Ban optimize ia ka linear objective function, |
| 01:05 | Katkum ki linear constraints |
| 01:07 | Ha ki decision variables. |
| 01:10 | Ngin sa solve ia ka nuksa kaba bud da kaba pyndonkam ia ka karmarkar function: |
| 01:14 | Minimize minus three 'x' one minus 'x' two minus three 'x' three |
| 01:19 | Na ka bynta: two 'x' one plus 'x' two plus 'x' three less than or equal to two. |
| 01:26 | 'x' one plus two 'x' two plus three 'x' three less than or equal to five. |
| 01:32 | two 'x' one plus two 'x' two plus 'x' three less than or equal to six. |
| 01:36 | Ha kaba 'x' one 'x' two 'x' three baroh kidei greater than lane equal to zero |
| 01:42 | Phin iohi ba baroh ki functions , objective functions bad kumjuh ruh ki constraints, kidei linear. |
| 01:49 | Shwa ba ngin solve ia ka problem ba la ai, leit sha ka scilab console bad type: |
| 01:54 | help karmarkar |
| 01:57 | Bad nion Enter. |
| 01:59 | Phi lah ban iohi ia ka calling sequence jong ka argument. |
| 02:03 | Ki jingbatai shaphang argument, ka jingbatai bniah bad katto katne ki nuksa ha ka Help Browser. |
| 02:12 | Khang noh ia ka Help Browser . |
| 02:14 | Ngin batai kyllum ia ka input bad output arguments hangne. |
| 02:19 | Ki output arguments kidei 'x' opt, 'f' opt, exitflag, iter, 'y' opt . |
| 02:25 | 'x' opt: udei u optimum solution . |
| 02:28 | 'f' opt: udei u objective function value ha ka optimum solution |
| 02:33 | 'exitflag' : kadei ka status jong ka execution , ka iarap ban pynithuh lada ka algorithm kadei converging ne em. |
| 02:41 | 'iter' : udei u number jong ki iterations ba donkam ban poi sha 'x' opt. |
| 02:46 | 'y' opt : kadei ka structure kaba don ia ka artylli ki solution. |
| 02:49 | Kane ka ai ia ki Lagrange multipliers. |
| 02:53 | Ki input arguments kidei 'Aeq' 'beq' 'c' 'x zero' 'rtolf 'gam' 'maxiter' 'outfun' 'A' 'b' 'lb' and 'ub' |
| 03:09 | 'Aeq' : udei u matrix ha ki linear equality constraints. |
| 03:12 | 'beq' : kadei ka liang kamon jong ka linear equality constraint. |
| 03:17 | 'c' : udei u Linear objective function coefficients jong u 'x'. |
| 03:21 | 'x' zero : udei u Initial guess . |
| 03:25 | rtolf : udei u Relative tolerance ha u 'f' of 'x' is equals to 'c' transpose multiplied by 'x'. |
| 03:34 | 'gam' : udei u Scaling factor. |
| 03:36 | 'maxiter' : udei u maximum number jong ki iterations uba hadien jong u ia ka output la pynphai. |
| 03:43 | 'outfun' : kadei ka user-defined output function ba la bynrap lang. |
| 03:47 | 'A' : udei u Matrix jong ki linear inequality constraints |
| 03:51 | 'b' : kadei ka liang kamon jong ki linear inequality constraints. |
| 03:55 | 'lb' : udei u lowerbound jong u 'x'. |
| 03:58 | 'ub' kidei ki upper bound jong u 'x'. |
| 04:02 | Mynta, ngi lah ban solve ia ka nuksa ba la ai ha ka Scilab da kaba pyndonkam ia ka karmarkar function. |
| 04:07 | Leit sha ka scilab console bad type: |
| 04:11 | 'A' is equals to open square bracket, two <space> one <space> one <semicolon> one <space> two <space> three <semicolon> two <space> two <space> one, close the square bracket |
| 04:26 | Bad nion Enter. |
| 04:28 | Ha kajuh ka rukom type: small 'b' equals to open square bracket, two <semicolon> five <semicolon> six, khang noh ia u square bracket. |
| 04:38 | Bad nion Enter. |
| 04:41 | Type: 'c' equals to open square bracket, minus three <semicolon> minus one <semicolon> minus three, close the square bracket. |
| 04:53 | Bad nion Enter. |
| 04:55 | Type: 'lb' equals to open square bracket, zero <semicolon> zero <semicolon> zero, close the square bracket. |
| 05:05 | Bad nion Enter. |
| 05:07 | Mynta clear ia ka console da kaba pyndonkam ia ka clc command. |
| 05:12 | Type: open square bracket, 'x' opt <comma> 'f' opt <comma> 'exitflag' <comma> iter, close the square bracket equals to karmarkar open parenthesis, open square bracket, close the square bracket <comma> open square bracket, close the square bracket <comma> 'c' <comma> open square bracket, close the square bracket <comma> open square bracket, close the square bracket <comma> open square bracket, close the square bracket <comma> open square bracket, close the square bracket <comma> open square bracket, close the square bracket <comma> capital 'A' <comma> 'small b' <comma> 'lb', close the round bracket. |
| 06:09 | Bad nion Enter. |
| 06:11 | Nion Enter ban bteng ia ka display. |
| 06:14 | Kane kan ai ia ka output kumba la pyni ha ka screen |
| 06:18 | Ha kaba xopt udei u optimum solution sha ka problem, |
| 06:23 | fopt udei u value jong ka objective function, ba la khein ha ka optimum solution x is equal to xopt |
| 06:32 | Bad u number jong ka iteration ba donkam ban poi sha ka optimum solution xopt udei 70 |
| 06:39 | Sngewbha kynmaw ba: ka long kaba donkam ban pynshai ia ki input arguments ha kajuh ka order |
| 06:46 | Ha kaba la dep list ia ki hajrong ha kapor ba call ia ka function |
| 06:51 | Ha kane ka jinghikai, ngi la pule shaphang: |
| 06:53 | Kaei ka optimization? |
| 06:55 | Pyndonkam ia ka Scilab function karmarkar' ha ka optimization ban solve ia ki linear problems. |
| 07:01 | Ban iakren bad ka kynhun jong ka scilab, sngewbha thoh sha ka contact@scilab.in |
| 07:08 | Peit ia ka video ba don ha ka link harum. |
| 07:10 | Ka kyllum lang ia ka Spoken Tutorial project. |
| 07:14 | Lada phim don ia ka bandwidth kaba biang, sngewbha download bad peit ia ka. |
| 07:18 | Ka kynhun jong ka Spoken Tutorial Project |
| 07:20 | Ka pynlong ia ki workshops da kaba pyndonkam da ki spoken tutorials. |
| 07:23 | Ka ai certificates sha kito kiba pass ha ka online test. |
| 07:27 | Na ka bynta khambun ki jingtip ba bniah, sngewbha thoh sha ka contact@spoken-tutorial.org. |
| 07:34 | Spoken Tutorial Project kadei shi bynta jong ka Talk to a Teacher project. |
| 07:37 | La kyrshan ia ka da ka National Mission on Eduction lyngba ka ICT, MHRD,Sorkar India. |
| 07:44 | Kham bun ki jingtip halor kane ka mission kidon ha spoken-tutorial.org/NMEICT-Intro. |
| 07:53 | Nga i Meboreen na Shillong nga pynkut ia kane. |
| 07:57 | Khublei shibun ia ka jingsnohktilang jong phi. |
