9927441ex9_4

this file can be used to calculate the entropy of english language.

用matlab基本算法之一，ROOT-MUSIC方法估计波达方向(One of the basic algorithm with matlab, ROOT-MUSIC DOA estimation methods)

MATLAB code of Ingle

HHT PPT for Hilbert Huang Transform EMD

矩形排样的剩余矩形优化算法。在matlab中的实现。(The rectangle layout of the remaining algorithm, MATLAB optimization and efficient use of raw materials )

class a chopper.is also called as step down chopper mostly used in pv array characterstics for the mppt algorithms

matlab平台下的测试函数Rastrigrin，对于用来测试粒子群、遗传等智能算法的性能非常有用(matlab platform test function Rastrigrin, used to test for the PSO, the performance of genetic algorithms and other useful intelligence)

Fisher进行数据线性判别分析，里边包含有原数据，所有程序均运行成功。(Fisher linear discriminant analysis data code. It contains raw data, all programs run successfully.)

多输入多输出的三层神经网络（反向传播算法）PID控制(Multi input multi output three layer neural network (back propagation algorithm) PID control)

实现td-scdma链路层仿真，完成传输信道和物理信道的编码和译码(Achieve td-scdma link layer simulation)