Costas_环相位跟踪的MATLAB程序Costas_DPSKSignalProduce

细化谱是信号处理领域重要的一种分析方法,这是一个matlab的细化谱程序,并且配有详细的注释(Spectrum is an important refinement of an analytical method of signal processing, which is a refinement of the spectrum matlab program, and with detailed notes)

The MATLAB function generates a BPSK modulated signal with and without noise.

说明：  SVM神经网络中的参数优化---如何更好的提升分类器的 性能(a important and popular classifier)

给出卫星适当的初始位置和速度，利用其运动微分方程，求出2－3个周期内的轨道，并画出机械能和动量矩的大小随时间变化的曲线。(Given appropriate initial satellite position and velocity, using the equations of motion, find the 2-3 cycle track, and draw mechanical energy and angular momentum of the size of the curve over time.)

基于matlab实现了jpg的编码解码，以及有关的分析和操作(Matlab-based codec to achieve a jpg, and the analysis and operation)

基于掺锗sio2的赛蜜儿方程，数值显示其折射率随波长的变化，可作为光纤纤芯加入(Based on germanium doped sio2 tournament Claudel equations, numerical display its refractive index changes with wavelength, can be added as the fiber core)

说明：  自抗扰算法仿真程序，算法学习使用，适合理论分析(Auto disturbance rejection algorithm simulation program, algorithm learning and use, suitable for theoretical analysis)

bpsk系统用matlab实现仿真，可以帮助大家更容易理解他的运行过程(BPSK systems realize matlab simulation, can help everyone more easily understand the operation of the process)

用以计算离散信号的均值，均方根值，方差，峭度和歪度(The mean value of discrete signal to the RMS value, variance, kurtosis and skewness.)

说明：  LVQ神经网络的预测，可以用来进行人脸识别(lvqnetwork，a important kind of network)