m序列PTS模块

说明：  直扩信号BPSK的仿真，采用异或移位的算法实现PN码达到扩频的目的(BPSK DS signal simulation, using different algorithms, or shift the PN code to achieve the purpose of spreading)

这是应用MATLAB求解线性预测倒谱的程序代码，验证有效(this is the application of MATLAB to solve linear predictive cepstrum code, validated)

利用MATLAB进行求解常微分方程组的四阶R-K算法法(Use MATLAB to solve ordinary differential equations of fourth-order RK algorithm method)

切比雪夫滤波器 切比雪夫滤波器的幅频特性在同代或者在阻带有波动，可以提高选择性。(Chebyshev filters Chebyshev filter amplitude-frequency characteristics in the same on behalf of or with fluctuations in the resistance, you can improve selectivity.)

霍夫曼编码的MATLAB实现运行时需要自己添加变量值(Huffman coding to achieve run-time MATLAB need to add the variable value)

用matlab编写的lde算法，实现的数据分析，抽取分类信息和压缩特征空间维数(Lde prepared using matlab algorithm to achieve the data analysis, feature extraction classified information and compressed space dimension)

Underwater wireless sensor network

2nd one, this is the next file for code

Online ordering and inventory system

最小熵解卷积（MED），是一种自适应滤波器设计方法，可以提取冲击成分(Minimum entropy deconvolution (MED), is an adaptive filter design method that can extract the impact of component)