MATLAB Compute pole-zero diagram of FIR using only impulse response

1. How do you get pole-zero plot in Matlab?
2. How do you calculate impulse response in Matlab?
3. How to plot multiple impulse response in matlab?

How do you get pole-zero plot in Matlab?

To create pole-zero maps with default options or to extract pole-zero data, use pzmap . h = pzplot( sys ) plots the poles and transmission zeros of the dynamic system model sys and returns the plot handle h to the plot. x and o indicates poles and zeros respectively.

How do you calculate impulse response in Matlab?

[ h , t ] = impz( b , a ) returns the impulse response of the digital filter with numerator coefficients b and denominator coefficients a . The function chooses the number of samples and returns the response coefficients in h and the sample times in t .

How to plot multiple impulse response in matlab?

h = impulseplot( sys 1, sys 2,..., sys N) plots the impulse response of multiple dynamic systems sys1,sys2,…,sysN on the same plot. All systems must have the same number of inputs and outputs to use this syntax.