WVDist_thfeng

本程序采用遗传算法接力进化,子函数和主函数不要放在一起，子函数另外作为一个M文件，运行主函数。多次运行主函数，直到达到误差满意的效果。(This procedure using genetic algorithm (ga) relay evolution, function and main function don t together, and function of the file as a M, run the main function. Run several times the main function, the error until you reach satisfactory results. )

摘 要：本论文主要研究了语音识别的基本原理,对语音识别系统的构成进行分析处理,其中包括预处理、特征参数提取、建立模块库、识别匹配几大部分。预处理又包括语音采样、预加重、加窗（汉明窗）、端点检测；特征提取的参数是梅尔频率倒谱系数MFCC。 该语音系统采用的是动态时间伸缩算法(DTW)，研究对象是特定人的语音识别，并在MATLAB平台上实现。为了进行后续研究，首先使用电脑中的录音系统录制了阿拉伯数字0—9的语音文件，并转化成 “.wav”格式的文件。(Abstract: This thesis mainly studied the basic principle of speech recognition, to analyze the composition of the speech recognition system, including the preprocessing, feature extraction, to set up the module library, identify several most matches. Pretreatment, including speech sampling, pre-emphasis, add window (hamming window), endpoint detection Feature extraction of MFCC MEL frequency cepstrum coefficient. The voice system USES a dynamic time scale (DTW) algorithm, the research object is the speaker-dependent speech recognition, and realized in MATLAB platform.To carry out the follow-up study, the first to use the recording in a computer system to record the audio files of Arabic Numbers 0-9, and translated into . Wav format file.)

计算抛物线谱的一个MATLAB程序，希望对大家有帮助(A program to compute parabolic spectra.)

cycloconverter with freqency 50 hz to 100hz

LMMSE performance analysis

保证可用的，希望好评！！！HOG+SVM进行图片中行人检测，提供训练用的pos和neg样本，效果还可以（也是本网站下载代码，但是原始的作者故意改错一些地方，我已经一一修正，完全可以运行；没有SVM工具箱的，压缩包里已经提供了，安装一下即可） (HOG+SVM pedestrian detection)

说明：  种群递减_变异蚁群算法在多用户检测中的应用(_ Variation of population decline ant colony algorithm in a multi-user detection)

高斯法，高斯选主元法，LU分解法求解病态问题（非调用）(Gaussian, Gauss pivoting method, the LU decomposition method for solving ill-posed problems)

计算二元机翼的颤振速度，包含一个经过处理的时间延迟环节(Calculated airfoil flutter speed, contains a treated time delay link)

用matlab 软件进行图像处理，对比度、灰度处理。(Matlab image processing procedure, but the image contrast, gray processing. )