Hi,
On running the shipped example “whdl/WHDLOFDMTransmitterExample” on MATLAB R2023b, I did not encounter the error mentioned. Since there is no source code attached, I am operating under the assumption that the shipped example is being used with additional custom code and/or code edits. Perform the checks as suggested by a MathWorks staff member in this MATLAB Answers post - https://www.mathworks.com/matlabcentral/answers/337703-too-many-output-arguments#:~:text=A%20function%20you,some%20possible%20causes%3A. I hope this helps in determining the possible cause for the error “Too many output arguments”.
