USE MATLAB

7. Create a rectangular pulse waveform using the following commands using a script M-file in MATLAB: fs-500; %sampling frequency T-02; %width of the rectangular pulse in seconds t--0.5: 1/fs:0.5: %time base x-rctpuls(LT); %generating the square wave Add noise to the rectangular pulse waveform using the rand function. Filter the signal using an 11 point and a 51 point moving average filter. Display your results using the subplot function