B_Q_Q16_AWGN.rar是BPSK,QPSK,16QAM在高斯信道下的系统性能仿真，给出了信噪比SNR与误比特率BER 的关系。 16QAM是16进制的正交振幅调制在高斯信道和瑞利信道下的信噪比SNR与误比特率BER 的关系。都是matlab编写的-B_Q_Q16_AWGN.rar BPSK, QPSK, 16QAM in AWGN channel system performance simulation, given the relationship between the S

QAM调制解调matlab程序，可以看不同信噪比下的结果。-QAM modulation and demodulation matlab program, you can see the results under different SNR.

各种信号的信噪比计算原理和MATLAB程序-signal SNR calculation theory and matlab program