Time to Frequency FFT
A Time to Frequency FFT study step, which you can add to a frequency domain study, performs a forward FFT from the time domain (input) to the frequency domain (output). As the default solver it adds an FFT solver.
Syntax
model.study(stdname).create(fname, "TimeToFreqFFT");
model.study(stdname).feature(fname).set(pname,value);
Description
Study step.
The following properties are available.
on | off
cont | discrete
on | off
Expression for window function (when set to fromexpr). Can be expressed in terms of t, freq, niterFFTin, and niterFFTout (if applicable).
fromexpr | cutoff | rectangle | gauss | hamming | hanning | blackman | tukey
sol | init
on | off
init | sol
auto | all | first | last | from_list | interp | manual | positive integer
Reference to study or "zero" for zero solution.
See Store in Output for possible options and defaults (this property corresponds to the Output column). Possible values are physics, all, none, or selection.
See setEntry() for information about setting the values for a property that uses a String Map. If you use the set(pname,value) method, you have to provide all alternating property name and property value pairs.