ifft# SolutionData.ifft(curve_header='NearE', u_axis='_u', v_axis='_v', window=False)# Create IFFT of given complex data. Parameters: curve_headercurve header. Solution data must contain 3 curves with X, Y and Z components of curve header. u_axisstr, optionalU Axis name. Default is Hfss name “_u” v_axisstr, optionalV Axis name. Default is Hfss name “_v” windowbool, optionalEither if Hanning windowing has to be applied. Returns: ListIFFT Matrix.