Error in UFMC Modulation : Undefined variable "comm" or class "comm.Rectangular".

<<UFMCTransmit end>>

% Design Window with specified attenuation

prototypeFilter = chebwin(flterLen, slobeAtten);

%QAM Symbol mapper

qamMappper = comm.Rectangular*QAMModulator('Modulatororder'), ...

2^bitsperSubcarrier, 'BitInput', true, ...

'NormalizationMethod', 'Averagepower',

Answer 1

[Samatha Aleti]

Hi,

There is no system object with name "comm.Rectangular". It should be "comm.RectangularQAMModulator" instead, in your case.