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数字通信中的16QAM映射
- 数字通信中的16QAM映射，采用格雷码编码，包括星座图的显示，简单明了清晰，由此可以退出64,128QAM的matlab编码-Digital communication 16QAM mapping, the use of Gray coding, including the constellation display, simple clear, it can be out of the 64,128 QAM matlab code
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- Rayleigh信道中的误码率仿真源代码下载-Descr iption This program simulates the bit-error-rate (BER) performance of Orthogonal space time block code over Rayleigh fading channel with L=4 TX antennas and M=1 RX antenna The code has been developed for real orthogo
ModTest20120509_0
- Gray码的QPSK,8PSK,16QAM在AWGN下的调制解调程序，给出了BER,SER性能，做了理论曲线的对比，结果与理论值一致。三种调制方式都可以。程序注释详细，并附说明文档。 hcq908@163.com 20120509 - QPSK,8PSK,16QAM modulation and demodulation in AWGN channel with Gray coding. The BER and SER performance are presented and com
gelei_Untitled
- 降低PAPR编码方法中的格雷码仿真程序，能仿真出结果。仿真参数为:子载波数目N=16,BPSK调制，过采样因子w=16，-Reduce the PAPR coding method of Gray code emulator, simulation results. The simulation parameters: number of subcarriers N = 16, BPSK modulation over-sampling factor w = 16,
qpsk-simulation-with-gray-coding-and-simple-rayle
- QPSK simulation with gray coding in rayleigh and awgn channel.SNR vs BER performance in rayleigh and awgn channel is also analysed.
PAM4_tx
- 实现PAM4的光发射机，包括格雷编码、FEC、PAM4映射和PAM4解映射等，适合光纤通信学习者(The implementation of pam4 optical transmitter, including gray coding, FEC, pam4 mapping and pam4 demapping, is suitable for optical fiber communication learners)