How can I make 1 by length x array of random numbers from -pi to pi ??

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James James
James James on 31 Oct 2021
Commented: M.MUSBA Elhadid on 1 Nov 2021
How can I make 1 by length x array of random numbers from -pi to pi ??

Accepted Answer

Jan
Jan on 1 Nov 2021
See:
help rand
% Generate values from the uniform distribution on the interval (a, b):
r = a + (b - a) .* rand(x, 1);
Now set a=-pi and b=p:
r = -pi + 2*pi * rand(x, 1);
Actually we do not solve homework questions in the forum. But here I hope you see, how useful the hint is to take a look into the documentation. For questions concerning a command, start with help() and doc(). If this does not help directly, look at the bottom in the "See also" line, which contains other similar commands.

More Answers (1)

M.MUSBA Elhadid
M.MUSBA Elhadid on 31 Oct 2021
Edited: M.MUSBA Elhadid on 31 Oct 2021
x = ones(1,100); a = [rand(1,length(x))-0.5]+linspace(-pi+0.5,pi-0.5,length(x));
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