HMT_contourlet

利用维格纳方法实现对数字信号进行时频分析处理的功能(Wigner method implementation using digital signal processing functions time-frequency analysis)

稀疏表示是压缩感知的基础条件，一篇关于稀疏表示的详细介绍，值得学习。(Sparse representation is a basic condition for compressed sensing, detailed article on sparse representation, it is worth learning.)

一个用于自然数编码遗传算法的工具包LryQwsJ，以及用这个工具包实现的车辆路径优化问题的dtUYbrF算法例程 (A natural number of encoding genetic algorithm tool kit LryQwsJ, as well as using this tool kit to achieve the vehicle routing optimization problem dtUYbrF algorithm routines)

military handbook for surface to air missile simulation

《数字图像识别技术典型案例》第三章基于matlab的指纹识别系统("Digital Image Recognition Technology typical cases" based on the third chapter of Matlab Fingerprint Identification System)

从网格划分软件Gambit读取1维网格的Matlab程序，来自《节点间断迦辽金方法》一书(Matlab program read from the meshing software Gambit one-dimensional grid, from the node discontinuous Galerkin method, " a book)

匹配追踪和正交匹配追踪，鲁棒性好，性能优越，可以得到很精确的幅值、频率、相位估计，matlab小波分析程序，抑制载波型差分相位调制，是信号处理的基础。

介绍如何用matlab设计fir滤波器，很详细！！！！！！！！！！！！！！！！！(A great progress in the discipline of digital processing is the research on design method of digital filter. FIR digital filter plays a significant part in the processing of digital signal because it can realize linear phase so conveniently that the group delay doesn’t vary with frequency. In the modern electrical system, the FIR digital filter is applications for its good linear phase character.)

describe a way to modulate a QPSK.evaluate the performance of Bit error rate base on the signal to noise ratio

基于实时运行条件下的39节点电力系统的可靠性的编码(Based on the reliability of real-time encoding of the operating conditions of the 39-bus power system)