Matrix multiplication of Function Handles

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Pierre-Antoine
Pierre-Antoine le 29 Mar 2018
I need to multiple a matrix with a vector: N * p
N and p should contain functions (N(x) and p(x)).
As mentioned here one cannot create arrays of function handles but only store them in cell or structure arrays.
How can I do my multiplication if I cannot use matrices to store my functions ?

Réponses (1)

Steven Lord
Steven Lord le 29 Mar 2018
You can't multiply function handles. You can multiply the results you receive by evaluating function handles.
If you want to perform arithmetic on expressions representing functions of x to obtain other functions of x, like multiplying exp(x) and exp(2*x) to receive exp(3*x), use Symbolic Math Toolbox.
syms x
exp(x)*exp(2*x)

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