Dear all,

I want to model Optical OFDM (Transmitter, channel and Receiver) for this I have to 

design some blocks in Matlab can anyone help to code the below block of OFDM. 

No       Blocks         

1      Serial to Parallel

2      QAM or QPSK Mapper

3      IFFT

4      Insert Cyclic prefix

5      Parallel to Serial

6      Digital to Analog

7      Low Pass Filter

8    Analog to Digital Convertor

8a   Serial to Paralle

9    Remove Cyclic Prefix

10    FFT

11    FFT window synchronisation

12    Frequency offset compensation

13    Subcarrier Recovery

14    Equalization

15    DeMapper QAM or QPSK

Thanks in Advance