Derivative of a function

Hello,

I have solved an equation analytically and now my result is a matrix [201*201] respect to time and distance (lets say u(x,t)). How can I derevitive my function respect to t?

i know it is easy in Tensorflow as:

u_t = tf.gradients(u, t)[0]

But I am confused how to write it in Matlab.

Thanks a lot

Answer 1

[KSSV]

There is function called gradient in MATLAB aswell.....read about it.

https://in.mathworks.com/help/matlab/ref/gradient.html