construct_ofdm_sim.m

国外大学的同志作出来的好程序

function [ofdm_sim]=construct_ofdm_sim;
ofdm_sim = struct('Nfft', 0, ...    %Number of FFT size
    'Ncp', 0, ...                    %Number of prefix
    'Nu', 0, ...                    %Number of carrier used.
    'Nd', 0, ...                    %Number of data carriers.
    'Np', 0, ...                     %Number of pilot carriers.
    'DataSubcIndex',  [], ...          %Data Carriers
    'PilotSubcIndex', [], ...                      %Pilot Carriers
    'UsedSubcIndex', [],...            %all used carriers.
    'pilot_type', '', ...                %Pilot type
    'preamble_type', '', ...              %Preamble type.
    'tx_num', 0);