power_SM_exciter

DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法。用于孤立词识别，DTW算法与HMM算法在训练阶段需要提供大量的语音数据，通过反复计算才能得到模型参数，而DTW算法的训练中几乎不需要额外的计算。所以在孤立词语音识别中，DTW算法仍然得到广泛的应用。 (DTW (Dynamic Time Warping, dynamic time warping) algorithm based on dynamic programming (DP) ideas, sounds of varying lengths to solve the template matching problem, is speech recognition appeared earlier, more classic kind of algorithm. For isolated word recognition, DTW algorithm and HMM algorithm in the training phase need to provide a large number of voice data, obtained by repeated calculations to model parameters, while the DTW algorithm is almost no additional training calculations. Therefore, in isolated word speech recognition, DTW algorithm is still widely used.)

10组图论编程，自篇只做参考，望您看后帮助修改(programming, since the only reference to chapter, you do look after the changes help)

fresnel衍射传播函数，可以计算光波衍射过程(fresnel diffraction spread function can be calculated light wave diffraction process)

实现GUI插图和设计，matlab中gui将图片一开始就显示在坐标轴上面(G U I graphical display and design，my name is tonghua ,you would like to use it to handle some diffcult problems,thank you)

说明：  此程序为语音信号的过零率检测，白噪声过零率远远高于语音信号，故可通过对过零率的检测判断出是不是语音信号。(This procedure for the zero rate of speech signal detection, white noise zero crossing rate is much higher than the speech signal, it can zero rate by detection of voice signal is not judged.)

MATRIX MULTIPLICATION GPU PROGRAM

本文档为 Matlab 教程，用于初学者学习使用Matlab。(Matlab tutorial)

............Initial.m ............MutationOperation.asv ............MutationOperation.m ............SelectOperation.asv ............SelectOperation.m ............SelectRand.asv ............SelectRand.m DE Algorithm

一些有关数值方法的matlab程序，对于拟合曲线有着一定的帮助(Matlab numerical methods for some of the procedures for the fitting curve with some help)

bark码产生程序!!!!!!!!很有用(bark code generator procedures !!!!!!!! useful )