How to do numerical differentiation using Matlab?

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Deema42 2017-3-4

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https://ww2.mathworks.cn/matlabcentral/answers/328044-how-to-do-numerical-differentiation-using-matlab

评论： Deema42 2017-3-7

Can anyone help me with doing numerical differentiation using matlab for the function on this image:

Where the function F(gamma) is given by eq (11) in the following image:

I have never done something like this on Matlab, so i appreciate it if you can give me an example or try to give me the initial steps for this equation.

differential-equations

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Torsten 2017-3-6

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Use symbolic differentiation:

https://de.mathworks.com/help/symbolic/diff.html

Best wishes

Torsten.

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Torsten 2017-3-7

在 MATLAB Online 中打开

syms x
f = x^2;
df = diff(f,x);
hf = matlabFunction(df);
hf(2)

Best wishes

Torsten.

Deema42 2017-3-7

okay i will try it and let you know, Thank you.

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