pcaica

蛇形算法，用于提取物体的轮廓，对于一般的图形（只要边缘的角度不大于90度）识别率还是很高的。(Snake-like algorithm, used to extract the outline of objects, for the average graphics (as long as the edge of the angle of not more than 90 degrees) or very high recognition rate.)

it is a source code for clustering in MATLAB

Underdetermined Blind Source PSO

削头皮EA-V1.66.rar,MT4稳定获利的一年百分之50(Cut scalp EA-V1.66.rar, MT4 stable profit of a year fifty percent)

对于初学者具有参考意义，相控阵天线的方向图（切比雪夫加权），包含位置式PID算法、积分分离式PID，实现了对10个数字音的识别程序利用matlab GUI实现的串口编程例子，验证可用。(For beginners with a reference value, Phased array antenna pattern (Chebyshev weights), It contains positional PID algorithm, integral separate PID, Realization of 10 digital audio recognition program Use serial programming examples matlab GUI implementation, Verification is available.)

按照给定指标采用模拟低通滤波器（巴特沃思低通）去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 。(Indicators in accordance with a given analog low-pass filter (Butterworth low-pass) to approximate the ideal analog low-pass filter, and then through the bilinear transformation method of digitizing analog filters, the digital filter.)

本软件主要用于结构的时域试验模态分析，包括单输入单输出，单输入多输出和多输入多输出程序设计。传统的模态分析软件大多是基于频域分析方法，需首先对采样信号进行Fourier 变换。本软件使用实测时域信号，无需Fourier变换，可以避免由于信号截断而引起泄露、出现旁瓣、分辨率低等问题对辨识精度的不利影响。此外，节省了计算机运算时间，可以对实际工况状态下的结构进行在线参数识别。(This software is mainly used for the structure of time-domain experimental modal analysis, including single-input single-output, single-input multiple-output and multiple-input multiple-output programming. Traditional modal analysis software are mostly based on frequency domain analysis, needed first sampled signal Fourier transform. The software uses the measured time-domain signal without the need for Fourier transform, avoid truncated because of the signal caused by leaks, there sidelobes and low resolution of the issue of adverse effects on the identification accuracy. In addition, the savings in computing time, to the actual condition of the structure of the state-line parameter identification.)

洗车模型，经典排队论，关于排队模型的相应说明含在压缩文件之中(Wash model, classical queuing theory, queuing models regarding the appropriate instructions included in the compressed file into)

matlab基础中课后习题，一个非常简单的MATLAB小程序，用二分法求根(matlab based after-school exercise in a very simple little program MATLAB, with the dichotomy Roots)

说明：  Matlab与VC混合编程实例，rar格式(Matlab and VC mixed programming examples, rar format)