Derivative of a function

2020 6 1
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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

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KSSV
KSSV 2020-6-1

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There is function called gradient in MATLAB aswell.....read about it.
https://in.mathworks.com/help/matlab/ref/gradient.html

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