Lagrange Interpolation with MATLAB code

The contents of this video lecture are:
📜Contents 📜
📌 (0:05) Introduction to Lagrange Interpolation
📌 (4:36) Example related to Lagrange interpolation
📌 (10:25) Developing MATLAB code of Lagrange interpolation step by step
#interpolation
#lagrangeinterpolationcode
#matlabcodelagrangeinterpolation
#numericalanalysis
#numericalcomputations

[@shahzebchoudry6175]

Very well explanation sir

[@vidyashree7652]

Life saviour bro 🔥🔥

[@muhammadikram5588]

Sir it's fantastic....

[@nouzainahassan5623]

first ever video about matlab is fully understandable good job

[@xtropy7439]

Best!

[@MuhammadHamza-tq3kb]

demands 100M views sir, Hatts off

[@ATTIQIQBAL]

Thank you so much. Do share if it's helpful

[@SolveIt2k18]

Keep it up

[@mohhamadhosseindehghanitaf1826]

Hello good time Excuse me, the code you wrote is only for 3 data or can it be used for more data like 20 data?

[@ATTIQIQBAL]

It can be used for more data points.

[@ankur1802]

Thank you sir.

[@ASHISHSHARMA-mo5pf]

Great work Bro, 🔥👍

[@manujsutradhar6194]

Thnk u so much sir

[@RohitSinhacr7]

Nice explanation. Could you also upload a video on how to do it with multivariate functions?

[@ATTIQIQBAL]

Will try in future.

[@vidyashree7652]

Thank youu so much 😊

[@malihaiqbal1503]

I like it

[@girikgarg8]

Can you please provide the code in the comments?

[@ShakibShah-hm8sv]

Great explanation ❤

[@user-ih6kd3cw7z]

this code is not working for very high degree of polynomial,huge error is there,sir is there some other way to improve its accuracy for higher degree polynomials

[@user-ih6kd3cw7z]

it is not working for 60 data points which i have,huge error in the accuracy of this code

[@ATTIQIQBAL]

Try Matlab built-in command "polyfit"

[@user-ih6kd3cw7z]

@@ATTIQIQBAL yes sir done that only some days ago. thanks for reply sir

[@salmanbhuttaaa]

Attique bhai end wli decoration agr na krain to b sai he?

[@ATTIQIQBAL]

Are you talking about plotting and polynomial printing?

[@salmanbhuttaaa]

@@ATTIQIQBAL that decoration part

[@ATTIQIQBAL]

@@salmanbhuttaaa Oh Yes that's upto you but a good programmer always try to decorate his/her program so user can easily understand and enjoy the outputs

[@salmanbhuttaaa]

@@ATTIQIQBAL okk

[@shahimtiazali6803]

👍👍

[@unamorramas1964]

didn't work for me :( ...."Undefined function or variable 'V' "

[@ATTIQIQBAL]

Please email snapshot of your code at [e-mail]

[@afnangillani5243]

@@ATTIQIQBAL I have the same issue please help me out

[@sugandhasingh3833]

how to interpolate an image using same method?

[@ASHISHSHARMA-mo5pf]

Bro could you please help me out if we have to use value of Y from two to three digit i.e 34.5 or 34 or 344 in that case program is mentioning error - input matrix must be single or double !! How to solve this problem ???

[@ATTIQIQBAL]

You're giving input using wrong syntax. Write me email with screenshot of the input you're giving in MATLAB.

[@ASHISHSHARMA-mo5pf]

@@ATTIQIQBAL could you please forward your email id I will forward the screenshot to you

[@MuhammadAbdullah-fb8sw]

At the very last of video apna code ka final display dhika dia kro

[@umeiransari3507]

sir could you please tell how to get individual lagrange functions. for example if i want to see what is my L0 or L2 how can i execute it? please tell

[@ATTIQIQBAL]

Your each row of L after getting out from inner loop contains L0 L1 L2 in ascending order. Like first row have L0, second row L1 and so on.

[@umeiransari3507]

@@ATTIQIQBAL yes sir but how to get it in the form of x?

[@ATTIQIQBAL]

You can take help from fprintf command that i used at the end of this code after loops.

[@umeiransari3507]

@@ATTIQIQBAL thank you so much sir, you're doing a great job. May Allah fulfill all your desires

[@umairashfaq5691]

Jie mujhe is code ka link mil Sakta ha kindly

[@ildemarox1234567]

Subscript indices must either be real positive integers or logicals. matlab 2009 i have this error :(

[@ATTIQIQBAL]

Write email and attach your code file there

[@ildemarox1234567]

I fixed it , thnx

[@erayozalc7070]

@@ildemarox1234567 how did you fix it , i have same error

[@ATTIQIQBAL]

May you're giving wrong inputs. Check your inputs

[@ildemarox1234567]

@@erayozalc7070 I don't remember JAJAJA that was a long time ago

[@baraabuadess5324]

Great video! could you please send me Matlab code

[@ATTIQIQBAL]

Write email

[@adriancado5615]

it's still?

[@swarnendumaity8777]

Koyi bhi iska video nehi dekna..galat hah

[@swarnendumaity8777]

Galat code hah sale..kam e nehi karta..