why when i make conv between an averaging filter and a noisy circuit it doesn't get filtered?

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n=0:499
x=sin(2*pi*n/50)
y=x+0.1*randn(size(n))
h=[11111]/5
z=conv(h,y)

Accepted Answer

Image Analyst
Image Analyst on 29 Apr 2014
You need commas between the ones in h:
n=0:499
x=sin(2*pi*n/50)
y=x+0.1*randn(size(n))
h=[1,1,1,1,1]/5
z=conv(h,y)

More Answers (1)

Andrei Bobrov
Andrei Bobrov on 29 Apr 2014
Edited: Andrei Bobrov on 29 Apr 2014
n=0:499;
x=sin(2*pi*n/50);
y=x+0.1*randn(size(n));
h=[1,1,1,1,1]/5;
z=conv(y,h,'same');
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