I am using a chirp signal as a stimulus and reading an encoder position
as a response. All of this is inside of my simulation diagram,
where I then use a collector from the simulation utilities tab to
create a cluster of two arrays for both my stimulus and response
signals. I am then unbundling each, taking the signal array in
both cases. I am using the two respective arrays as input for the
estimate_frequency_response.vi from the system id_nonparametric
tab. My problem is that every time I run this vi I get an error
telling me that my window length must be less than my signal length but
greater than zero. It does not matter what I do to the signal, I
can make the target time of my chirp ten million and make my simulation
final time 1 billion, unless my window length is 1, I get the same
error. Do you have any suggestions?
