Sam Perry
14 lines
467 B
Matlab
14 lines
467 B
Matlab
function [outputSignal] = movingAverage(inputSignal, M)
|
|
% Initialize output array with zeros.
|
|
outputSignal = zeros(1, length(inputSignal));
|
|
% Pad input with zeros at the begining.
|
|
inputSignal = [zeros(1, M-1), inputSignal];
|
|
|
|
% For each sample in input...
|
|
for n = M:length(inputSignal)
|
|
% Take the last M samples and save their mean value as the output sample.
|
|
outputSignal(n-M+1) = mean(inputSignal(n-M+1:n));
|
|
end
|
|
|
|
|