nadi

music change speed中，jiasu.m是让一首音乐旋律速度加快播放，jiansu.m是让一首音乐旋律速度减慢播放，两个情况下都不改变音乐的基调。(Music change speed, jiasu.m is to allow a faster melodic playing, jiansu.m is to make a musical rhythm to slow down play, the two cases do not change the tone of music.)

hessian point detector 是SURF算法中所采用的基于Hessian矩阵进行的特征点检测方法，检测得到椭圆区域。(feature detector)

基于MATLAB的基础分水岭算法及改进算法的实现(the application and the improvement of the watershed algorithm )

神经网络的结构选4-5-3，学习速率为0.28，惯性系数为0.04，加权系数初始值取-0.5-0.5上的随机数。(4-5-3 neural network structure selection, the learning rate is 0.28, the inertia coefficient is 0.04, the initial value of weighting factor to take-0.5-0.5 the random number.)

多重比较LSD法实现方差分析的matlab代码，调用格式为输入A矩阵，每一列是一个因素水平，当重复数不相等时，缺失数据用nan补齐。输出参数为各均值的比较表。(Multiple variance analysis method to achieve more LSD matlab code, call format for the input A matrix, each column is a factor level, when the number of repetitions is not equal, nan filled with missing data. Output parameters for the mean comparison table.)

曲波变换的工具箱，里面有一些去躁的demo程序，希望大家喜欢(Qu Bo Transform toolbox, which has some of the demo program to impatient, I hope everyone likes)

matlab 功率谱程序设计 (matlab power spectrum program design)

基于LPC的语音信号编解码研究，这个是所有function的doc(LPC-based voice codecs Research)

教学程序，框架的FEM小程序，学习有限元法还是蛮有用的(Teaching procedures, the framework of the FEM of small procedures, or the finite element method study used quite)

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