Writing summation inside function handle
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Hey,
I have this term
u = @(x) c(1)*f(3*(x-t(1)))+c(2)*f(3*(x-t(2)))+c(3)*f(3*(x-t(3)))+c(4)*f(3*(x-t(4)))+...
c(5)*f(3*(x-t(5)))+c(6)*f(3*(x-t(6)));
inside a function I have written. What I want is to write these six terms here using summation. So how should I go about it?
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Answers (1)
Aneela
on 19 Feb 2024
Hi Saurabh Madankar,
You can make use of the “sum” and “arrayfun” MATLAB functions to write these 6 terms using summation.
u = @(x) sum(arrayfun(@(k) c(k) * f (3 * (x - t(k))), 1:6));
Refer to the following links for further details on “sum” and “arrayfun“ functions in MATLAB.
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