Generate a zeros and poles data record by reading the polynomial coefficients from a file (default file name is zp.mat)
function numberOfRealZerosAndPoles_pc import Modelica; import Modelica.Utilities.Streams.readMatrixSize; input String fileName = "pc.mat" "Name of the zeros and poles data file" annotation( Dialog(loadSelector(filter = "MAT files (*.mat);; All files (*.*)", caption = "state space system data file"))); output Integer n1n2d1d2[4]; end numberOfRealZerosAndPoles_pc;