目前常用的张正友的摄像机标定方法，对畸变系数增加了切向畸变，结果精度很高，可直接应用于程序中。...

robust hinf control

粒子散射光强的计算，可算粒子各个散射角的光强分布及其相位(The calculation of particle scattering intensity, scattering angle of each particle can be considered the light intensity distribution and phase)

说明：  数据挖掘聚类算法 (Data Mining Clustering Algorithm)

是一个基于matlab的音频频谱分析与显示，介绍了一些matlab基本的应用(Is a matlab-based audio spectrum analysis and display, introduces some basic matlab application)

his is a matlab prepared using EM algorithm, there is a sample, look for implementation using EM algorithm.

Ｍ＝４正交信号时数字通信系统进行蒙特卡罗仿真程序，当均值分别等于０，０.１，１.０，２．０时完成１００００个比特的仿真并求出误比特概率。绘出理论误码率和蒙特拉罗仿真的差错率并进行比较这俩个结果，并绘出每个均值情况下判决器的１０００个接受信噪比抽样(M = 4 orthogonal signals in digital communication systems Monte Carlo simulation program, when the mean, respectively, equivalent to 10,000 completed 0,0.1,1.0,2.0 simulation bit and bit error probability are obtained. Mapping theory and蒙特拉罗BER simulation这俩error rate and compare results, and the mean circumstances of each mapped)

说明：  同态滤波器，用于增强图像的细节部分，灰度级扩展，边缘细节增强(Homomorphic filter, used to enhance the details of the image, gray-scale expansion, edge detail enhancement)

wiener filter application for 1D, wav file example

近红外光谱标准正态变量变换处理方法，主要是消除固体颗粒大小，表面散射以及光程变化对漫反射光谱的影响。(Near infrared spectrum standard normal variable transform processing method, mainly eliminate the solid particle size, surface scattering and the change of optical path of diffuse reflection spectra. )

1维ESPRIT算法的实现，并对比不同SNR情况下的性能情况(The implementation 1-dimensional ESPRIT algorithm.)