MATLAB: How does the frequency estimation tool estimate the bode response
Simulink Control Design
What equation or function does the linear analysis tool use when computing the frequency response?
Best Answer
The linear analysis tool uses the 'frestimate' function to calculate the frequency response. For more information on how the 'frestimate' function calculates the frequency response please refer to the algorithms section of the documentation for the function.
If you have a discrete filter and want to compute and plot the impulse response, use theimpz function. For the transfer function, use thefreqz function.
Best Answer