matlab 这是 OFDM 的时域和频域的子载波图形% ofdm spectrum plotclear all;close all;clc;Num_Sc = 12; % 13 subcarriersTs = 1; % 1sF_space = 1/Ts;F = -F_space*Num_Sc/2-4:0.001:F_space*Num_Sc/2+4;F_spectrum = zeros(Num_Sc,length(F));for i = -Num_Sc/2:1:Num_Sc/2 F_spectrum(i+Num_Sc/2+1,1:end)...

时间:2025-04-14 14:46栏目:行业资料