# How do I go by this in Matlab?

2 views (last 30 days)
Afuaab Koohg on 6 Oct 2022
Edited: Torsten on 6 Oct 2022
How would i generate realization of the signal function below The coefficients a are uniformly distributed in [−1, 1]. c is a constant.
How do I go by this in Matlab?
Rik on 6 Oct 2022
You still did not explain what you mean with realizations.

Torsten on 6 Oct 2022
Edited: Torsten on 6 Oct 2022
%************ Variable declaration******************
rng('default')
t = -20:0.1:20;
n = 1000; % number of realizations
signal = zeros(n,length(t)); %for spped allocations
c = 25; % constant
ak = -1 + 2*rand(n,21); % numbers in the interval (a,b) with the formula r = a + (b-a).*rand(N,1).
%********************************************************************************************
for i = 1:length(t)
T = t(i);
data = zeros(n,1);
for k = -10:1:10
data = data + ak(:,k+11)*sinc(T-k);
end
signal(:,i) = c*data;
end
plot(t,signal) Afuaab Koohg on 6 Oct 2022
Thanks @Torsten

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