How to make a simple moving average filter object?

I want to design a simple moving avergae filter object with window size 5 and cutoff frequency 0.3 (scaled to 1).

using dsp.MovingAverage() doesn't return a filter object.

(I need a filter object to visualize the filter using fvtool)

Please help me with this,

Thanks.

Answer 1

[Abhishek Kumar]

Hi Varun, to learn more about usage of moving average filter you can follow the following links:

Moving average - MATLAB (mathworks.com)

How Is a Moving Average Filter Different from an FIR Filter? - MATLAB & Simulink (mathworks.com)

for the purpose of your reference here is a sample example:

movAvg = dsp.MovingAverage(10,'Method','Sliding window');
input = randn(1024,1);
filterOutput = movAvg(input);
fvtool(filterOutput,1)