MATLAB Answers

Sub carrier mapping and IFFT signal formation

7 ビュー (過去 30 日間)
Darshan Manjunathrao Chawan
Darshan Manjunathrao Chawan 2020 年 5 月 31 日
回答済み: Chaitanya Mallela 2020 年 8 月 20 日
clc;clear all;close all;
input=[1 1 0 1 0 0 1 0 ]; %input bit
M=4;
Nsc=148;
N = 2;
X = bin2dec(reshape(sprintf('%u',input),N,[]).'); %bin2dec conversion
y=qammod(X,M);
scatterplot(y); %QAM modulation
This is my code. I don't know how to do subcarrier mapping and finally I have to generate IFFT signal after mapping. Can someone help me with this?

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by