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BER.rar
- OFDM，MPSK，MDPSK,QAM四种调制方式误比特率的matlab仿真代码。,Matlab simulation code of OFDM, MPSK, MDPSK, QAM modulation bit error rate
OFDM_with_pilot
- In this Mfile, I want to investigate the performance of LSE algorithm in OFDM channel estimation with methods of equalizations like MRC and ZF. For further information see the "Xiaodong Cai and Georgios B. Giannakis, Error Probability Minimizing
BER_QAM
- 畫出QAM調變系統在AWGN通道下的錯誤率圖-Draw the BER curve for QAM under AWGN (using Matlab). Please consider the constellation point from 2^1 to 2^15.
QAM
- 编写一个含QAM传输的发送和接收模块 1)分别采用复基带仿真和实带通仿真两种形式 a) 实带通仿真时, 载波频率为符号率的4倍 b)发端采用滚降系数0.5的根号升余弦滤波器 2)画出Eb/N0=15dB时的接收波形(收滤波前),取100个采样 3)画出发端输出的眼图和收端过匹配滤波后的眼图(画眼图时不加噪声) 统计误符号率和误比特率与Eb/N0的关系,画出曲线, 与理论计算的曲线相对比 -Prepare to send of one with QAM transmis
各种数字信号调制MATLAB代码
- 可以产生以下调制信号 %二相相移键控 (BPSK) %四相相移键控 (QPSK) %八相相移键控 (8-PSK) %十六相正交幅值调制 (16-QAM) %六十四相正交幅值调制 (64-QAM) %四相脉冲幅值调制 (PAM4) %高斯频移键控 (GFSK) %连续相位频移键控 (CPFSK) %广播 FM (B-FM) %双边带幅值调制 (DSB-AM)%单边带幅值调制 (SSB-AM)