alvth

当M=4时的，在0db、10db、20db时的情况下，在星座上观察接收到得信号，并进行分析(When M = 4 when, in the 0db, 10db, 20db circumstances at the time, observed in the constellation to receive a signal, and an analysis of)

检测概率PD与输入信噪比r的关系（理论曲线） 采样点数：N=100；噪声方差：sigma^2=1 ( Probability of detection PD relationship with the input signal to noise ratio of r (theoretical curves) sampling points: N = 100 noise variance: sigma ^ 2 = 1 )

OPTIMAZATION TOOLBOOKS

关于focus编程的相关学习资料，有详细的说明(Focus programming related learning materials, detailed instructions)

16QAM调制解调的源码，非常有用，即下即用。(failed to translate)

此资料例举了matlab的一些算法的源程序。(This data illustrates some of the algorithm matlab source.)

利用差拍法求宽带阵列通道延时，可用于宽带阵列通道延时测量以及校正。(Computing the channel delay of broadband array by using beat method, which can be used for wideband channel delay measurement and calibration.)

SEP and Heead cluster-based wsn

标准的IEEE11节点配电网系统电力网络图，两个格式的(Standard IEEE11 node with the grid system electricity network diagram, the two formats)

进行谱分析，常用的几种谱分析方法，包括welsh(Spectral analysis, spectral analysis of several commonly used methods, including welsh)