Extractionofgeometricallysimilarparts

语音端点检测，有助于除去语音信号中的噪音部分，留下有用的携带信息的部分，有利于提取其中有用的语音特征参数，从而提高识别率。(Endpoint detection, helps remove the noise part of the speech signal, leaving useful information-bearing part, is conducive to extract the speech feature useful to improve the recognition rate.)

第7章 数值微分.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 7, numerical differentiation.zip)

to help in computer vision ,pattern recognition and machine learning research for grad students in image analysis and computer science works of masters and doctorate

基于FFT的插值估计频率算法，matlab代码(Estimated based on the frequency interpolation of FFT algorithm, matlab code)

说明：  用于特征降维人脸识别等多元数据分析的主分量分析投影的Matlab代码实现。(For feature reduction and other multivariate data analysis, face recognition principal component analysis projection of the Matlab code implementation.)

说明：  这是用matla本作的对雷达系统通信的源程序，对软件硬件开发者都有极大帮助(This is used for matla the radar system on the source of communication for software and hardware developers are extremely helpful)

GA&CSA基于matlab的程序求函数最优解(The optimal solution for function )

MATLAB实用程序库1-32是：图形应用篇 33-66是：界面设计篇 67-84是：图形处理篇 85-100是：数值分析篇 (1-32 is a MATLAB utility library: articles 33-66 is a graphics application: interface design articles 67-84 is: is the graphics chapter 85-100: Numerical Analysis Section)

matlab教程，包括matlab语言基础，入门知识，非线性规划，二次规划等内容(matlab tutorial, including matlab language base, getting started, nonlinear programming, quadratic programming and other content)

iris recognition iris gamma adjust