is not working. Using Matlab 2018b and PicoVNA2 2.11.0.16 [s11.freq, s11.Real] = getBlockData(picoVNAComObj, 'S11','real') [s11.freq, s11.Imag] = getBlockData(picoVNAComObj, 'S11','imag') wll result in s11 = freq : [101 x double] Real : [151 x double] Imag : [101 x double] for some reasons the real ...