gray-theory

this zip file contains m-file as functions to fingerprint enhancement.

本程序描述了kalman滤波算法，利用初学者加深对kalman滤波算法的理解。(This procedure describes the kalman filter algorithm, the use of beginners to deepen the understanding of the kalman filter algorithm.)

说明：  基于小波包的带通滤波器设计程序。给出了小波变换的快速算法和重构算法，讨论了应用小波变换进行信号带通滤波的方法，并通过正交小波包对信号的分解，把频率成分复杂的信号分解到各个频带上，根据需要提取指定频率的信号，然后用小波包重构算法对信号进行重构，实现对信号的提取。(Based on wavelet packet band-pass filter design program. Given the fast algorithm of wavelet transform and reconstruction algorithms are discussed using wavelet transform signal band-pass filtering method, and through the wavelet packet to signals can be decomposed, 把 frequency components of complex signal is decomposed into various frequency bands 上, according to need to extract the specified frequency signal, and then reconstructs the signal reconstruction algorithm to achieve the extraction of the signal.)

求解线性规划问题，简单的求解以及多远线性规划的求解，(To solve the linear programming problem solving and simple, how far solution of linear planning )

A Minesweeper like c++ console game that will count the number of horizontal, vertical, L-Spate and J-Shape

给音频文件嵌入水印，用到了离散余弦变换，效果很好(Watermark to the audio file, use the discrete cosine transform, the effect is very good)

说明：  RINEX 2.1 导航电文文件读取程序(RINEX2.1 navigation data file read)

是关于vblast接收中ML算法的简单的仿真(Receiving on ML algorithm vblast simple simulation)

energy transformators teory

Photo voltaic array design matlab ocde