Not enough input arguments
显示 更早的评论
Hi, I've been trying to do a coding for FM Modulating Signal but when using the code below, I got a "not enough input arguments" error. Would really appreciate it if anybody could help. Thank you!
fs=100;
ts=1/fs;
fd=25;
t=(0:ts:0.5-ts)';
x=sin(2*pi*4*t);
MOD=comm.FMModulator('SampleRate',fs,'FrequencyDeviation',fd);
ym=step(MOD,x);
subplot(2,1,1);
plot(t,[x real (ym)]);
xlabel ('Time')
ylabel ('Amplitude')
title ('Modulated Signal')
the error :
Error using real
Not enough input arguments.
Error in lab4dm (line 11)
plot(t,[x real (ym)]);
采纳的回答
the cyclist
2021-11-21
You need
real(ym)
instead of
real (ym)
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Modulation 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
