MadaProgramme

全面分析机械类个企业的经济效益，以一家公司的盈利额为研究对象，选择了8个不同的利润指标，14企业关于这8个指标的统计数据如下表所示，试进行主成分分析。(Comprehensive analysis of the economic efficiency of enterprises machinery months to a company' s earnings amounted research object, select 8 different profit targets, 14 companies on these eight indicators of statistical data in the following table and try to principal component analysis.)

gps跟踪中的伪码相位，很好用的，可以下载下来(pncode——track)

说明：  cdma2000的下行连路仿真模块（matlab模块）(cdma2000 downlink Link Simulation Module (Matlab modules))

用matlab软件编写感知器算法，实现对样本的分类，样本点为X1(0，0)，X2(0，-1)，X3(-1，0)，X4(-1，-1) (Perceptron Approach with matlab)

capon波束形成及功率谱估计,一个目标信号加两个干扰(capon beamforming and power spectrum estimation, a target signal interference plus two)

本程序为三维FDTD方法在Matlab中的实现。(This procedure for the three-dimensional FDTD method in the realization of Matlab.)

采用PCM方式对语音信号进行编码和解码，文件包含编码解码函数和量化误差计算函数(PCM voice signal by means of encoding and decoding, encoding and decoding functions and the file contains quantization error calculation functions)

基于lms算法的X-LMS算法，比较适合实际模型(LMS algorithm based on X-LMS algorithm, more suitable for the actual model)

说明：  关于数学信号处理及其MATLAB实现。。适合初学者

基于NLMS，RLS等算法的自适应回声消除。(Adaptive echo cancellation based on NLMS, RLS and other algorithms.)