hello,
I am new to work in "HDL coder" tool in "MATLAB simulink".i have designed an OFDM model in simulink and tried to convert it into VHDL code using HDL coder but i got an error of "cannot find implementation for block fft".
so i tried to write a matlab program for fft and use it in simulink model with help of a simulink block called "MATLAB function". then i tried to convert it into vhdl by using HDL coder but i got an error . i have attached the error message and code with this.