随机qpsk信号的LMS自适应算法 包括加噪声没没加噪声两种-Random qpsk signal plus noise LMS adaptive algorithm, including both additive noise did not

对AM信号和QPSK信号的功率谱进行了比较，包含这两种信号的产生和功率谱的产生方法，具极强的参考价值-AM signal and the power spectrum of the QPSK signal, including both signal generation and the generation method of the power spectrum, with strong reference value

基于支持向量机的盲均衡算法,使用的输入信号是QPSK(Blind Equalization algorithm based on support Vector Machine using QPSK as input signal)