Wiener-Filter

指纹识别系统设计时提出的一种基于方向图的指纹识别设计的一段程序(Fingerprint Identification System to design a pattern based on the design of the fingerprint identification process for some)

单摆运动过程的建模和仿真，忽略空气阻力因素(Pendulum movement of the modeling and simulation process, ignore the air resistance factor)

说明：  在学习优化算法的过程中，为快速了解算法求解过程，整理出这两个算法。通过蚁群算法和萤火虫算法对测试函数进行求解，以图片的形式展示算法迭代过程中蚂蚁或萤火虫的移动过程，了解算法特点。相对而言蚁群算法更快，但不一定能找到最优解。(By learning the optimization algorithm, the two algorithms are sorted out. The ant colony algorithm and the firefly algorithm are used to solve the test function. The moving process of the ant or firefly in the iterative process of the algorithm is shown in the form of pictures. To understand the characteristics of the algorithm, the ant colony algorithm is relatively faster, but it is not necessarily able to find the optimal solution.)

基于MATLAB的基带信号仿真系统，以BPSK为例。在MATLAB上仿真通过。(MATLAB-based simulation system of the base-band signal to BPSK as an example. In the simulation by MATLAB.)

关于谱分析的一些算法，其中包括周期图法、Blackman-Turkey法、Yule-Walker方程求解、最小二乘AR、最小二乘ARMA、ESPRIT、MUSIC、Root-MUSIC、Capon、和AIC准则等等经典算法。(Classical algorithm on Spectral Analysis, including periodigram, Blackman-Trukey, Yule-Walker,LSAR, LSARMA,ESPRIT, MUSIC, Root-MUSIC, Capon, AIC and so on.)

matlab转换c++语言的程序代码，共分享(matlab to c)

说明：  粒子群优化算法，由粒子群算法实现目标函数的最优解(PSO, particle swarm algorithm from the optimal solution of objective function)

这份文件是用MATLAB语言编写的标准粒子群算法，比较好用。(This document is written in MATLAB standard particle swarm algorithm, more easy to use.)

基于matlab的golden序列生成程序，可以参考使用(Based on the matlab golden series generate program, reference may be used)

说明：  用matlab仿真，用PID控制实现调速(matlab，PID controller)