4 tap moving averaging filter

Hi

for a 4 tap moving averaging filter is following correct

s=1000;

>> x=randn(1,s);

>> b=[0.25,0.25,0.25,0.25];

>> y = filter( b, 1, x );

I will be highly obliged for the advice

[Adam Danz]

What's a "tap" moving avg?

Answer 1

[Adam Danz]

Moving averages in matlab can be done using movemean() or with filter()