MATLABFFT-harmonic-analysis

基于MFCC参数和DTW算法的语音识别算法，对0-9这十个数字的中文发音进行识别。该程序对特定的三个人的声音做训练，并用来识别这三个人之外的30个人的发音，即特定人的集合外的识别，程序中已有语料。(The MFCC parameter and DTW algorithm-based speech recognition algorithm, the 0-9 ten digits Chinese pronunciation recognition. Do training of the program on the specific person' s voice and is used to identify these three individuals outside of the 30 individual pronunciation, i.e. the identification of the collection of a specific person, the program already corpus.)

说明：  块匹配法相邻两帧matlab代码，用来进行相邻两帧块匹配(Block matching algorithm matlab code for two adjacent frames)

说明：  数字信号处理中最小二乘法对信号进行处理的程序编写(Least squares in digital signal processing the signal processing programming)

关于神经网络的matlab程序，包括建立神经网络，仿真等···(Neural network matlab procedures, including the establishment of the neural network simulation)

This is a matlab code which deals with TSP problem. This is done using ant colony algorithm. In this problem each city gets visited once and a shortest path is obtained.

Computes the DFT of N real values and returns the first N/2+1 DFT coefficients. N is an integral power of two.

Matlab双馈异步风力发电机建模s函数 双馈异步发电机模型一直是风力发电研究的重点，而很多论文的仿真根本就没有建电机模型，这样的仿真是很不准确的，matlab中自带了一个DFIG模型，而这个模型是将发电机、变流器等各个部分都建好了，但对研究发电机的人员来说很不实用。我建的这个模型是分析有功无功解耦时搭建的，用的是s函数，便于修改参数。 (s fuction of pmsg)

高斯模拟污染物扩散，数据为深圳2012年北风的，数学建模题(Gauss simulation of pollutant diffusion data for Shenzhen in 2012, the north wind, the mathematical modeling problem)

it is the program for echo cancellor using the rls algorithm

matlab程序，有关分岔图，主要是ode45(matlab procedures, the bifurcation diagram, mainly ode45)