help regarding ((differentiation-1)^n)*x^n
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how to simulate this equation in matlab....i am getting error 'unexpected matlab equation'.... 1/factorial(n)((d/dx-1)^n)*x^n
7 Comments
Walter Roberson
on 23 Jul 2018
What is your actual code? The error message suggests you are trying to use implied multiplication.
samriti bali
on 23 Jul 2018
Walter Roberson
on 23 Jul 2018
What is that intended to mean? The nth derivative of -1 ?
samriti bali
on 23 Jul 2018
Edited: Walter Roberson
on 23 Jul 2018
Dimitris Kalogiros
on 23 Jul 2018
Do you want to differentiate (n-1) time the function f(x)=x^n ? Is that your question ?
samriti bali
on 23 Jul 2018
Aarti Dwivedi
on 23 Jul 2018
Why don't you write the code yourself and then ask for help instead of pointing to an equation and asking people to write it for you? What do you mean when you say "no code, just want to type this equation in matlab and check its output"? You can check the output of any formula by breaking it down into smaller parts that a computer can compute. For this particular case, you would need to break it into factorial calculation, binomial expansion, differentiation, creating the interval of evaluation. Parts of what you need are already built into MATLAB, some you may have to write yourself. Once you have done THAT, then we can help with the difficulties you are facing.
Accepted Answer
Aarti Dwivedi
on 23 Jul 2018
0 votes
laguerreL can generate Laguerre polynomial and function for you, since that is what you are looking for, as per your comments.
3 Comments
samriti bali
on 23 Jul 2018
samriti bali
on 23 Jul 2018
Aarti Dwivedi
on 23 Jul 2018
If the answer helped you, click on "accept answer".
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