kpca

Generating bunch of rays parellel to the given axial ray

基于1962年Gallager提出的规则LDPC码构造方法实现的生成相应LDPC校验矩阵的相应matlab程序。只需要输入相应的码长，列重，行重即可得到具体的矩阵。(1962 Gallager based on the rules LDPC new method of generating the corresponding LDPC calibration matrix corresponding Matlab procedures. Only need to import the corresponding code length, the series, can be re-specific matrix.)

it is about continous ga

包括了对不同通信系统的simulink仿真，如AM, DSB-SC, FM, PLL, Data Acquistion, Digital Data Transmission, PCM and Delta Modulation。通过这些可以帮助用户对通信仿真有更深的理解。(This project allows you to learn the communication systems in greater depth by giving you the reins to play with it ! It contains the simulink files (*.mdl) which are block design files of various communication systems such as AM, DSB-SC, FM, PLL, Data Acquisition, Digital Data Transmission, PCM and Delta Modulation. )

这是各种计算功率谱的matlab程序，有自相关法，music法，burg法，esprit法等。(This is the calculation of the power spectrum Matlab procedures, since the relevant law, music, burg, esprit law.)

对于一阶系统辨识，分别采用LMS、RLS、仿射投影算法来估计参数(For a first-order system identification, respectively, using LMS, RLS, affine projection algorithm to estimate the parameters)

基于BP神经网络算法的非线性系统拟合，在matlab中实现BP神经网络非线性拟合算法。(BP neural network algorithm fitting of nonlinear systems)

书籍中包含的第三部分实例的matlab代码，供初学者参考学习(the above is the third part of matlab code in that book, for beginners to learn.)

说明：  概率的功率，及其功率谱密度的求法，好好看看对大家有好处的哦 (Probability of power, and its power spectral density method, a good look at all of you good oh)

The code in matlab help user do statistical analysis of time series