2ask的功率谱密度matlab代码
Automatic-Modulation-Classification
使用matlab生成数据集
参考
仿真方式
MATLAB(版本2019b以上)
调制种类
28种,数字调制(25种):
"BPSK",
"QPSK",
"8PSK","16PSK","32PSK",."OQPSK"
,"DBPSK",
"DQPSK","D8PSK","16QAM",
"32QAM","64QAM","128QAM","256QAM"
"PAM4","PAM8"
,"2ASK","4ASK","16APSK","32APSK","GFSK",
"2FSK",
"4FSK"
,"MSK","GMSK",;模拟调制(3种):"B-FM",
"DSB-AM",
"SSB-AM"
信号产生步骤
(1)生成M进制随机序列(dataSrc函数)
首先设置单个帧的采样点长度spf(默认为1024)和单个符号采样点sps(默认为8),得到每一帧的符号数symbolsPerFrame
=
spf
/
sps(默认为128),调用dataSrc函数生成symbolsPerFrame
2022-09-06 16:01:02
34KB
系统开源
1