DEEC1VSDEEC2

matlab环境下实现的二维图像的mallat小波算法的多进制小波分解(matlab environment to achieve the two-dimensional image of mallat wavelet multi-band wavelet decomposition algorithm)

L2N2 Automata in Cellular Automata Matlab Code

小数据量法计算 Lyapunov 指数的 Matlab 程序 - (mex 函数，超快)( Lyapunov number)

1）先利用文件Lorenz.m求解出Lorenz系统，并把其数组保存成名字为un.mat的文件。 2）直接运行文件Lorenz1.m 便可统计出Lorenz系统的轨道(a) first use of document Lorenz.m solved Lorenz system, and the preservation of its array of un.mat name into the paper. 2) Run the file directly Lorenz1.m Lorenz will be the statistics on the track)

线性预测分析是最有效的语音分析技术之一，在语音编码、语音合成、语音识别和说话 人识别等语音处理领域中得到了广泛的应用。语音线性预测的基本思想是：一个语音信号的 抽样值可以用过去若干个取样值的线性组合来逼近。通过使实际语音抽样值与线性预测抽样 值的均方误差达到最小，可以确定唯一的一组线性预测系数。(Linear predictive analysis is one of the most effective voice analysis technology has been widely applied in the field of speech processing speech coding, speech synthesis, speech recognition and speaker recognition and the like. The basic idea of ​ ​ linear prediction of speech is: a voice signal sample values ​ ​ can be approximated by a linear combination of a plurality of sample values ​ ​ of the past. By making the actual speech sample mean square error of the value of the smallest linear prediction sample values, to determine a unique set of linear prediction coefficients.)

mathematica code for gaussian horn design. It can give the exact shape of gaussian for specific material, especially helpful for ultrasonic horn design.

本程序利用matlab实现2维栅格地图建模，调试成功，有兴趣的可以下载(This procedure using matlab to achieve a two-dimensional grid map modeling, debugging success, interested can download)

Matlab Implementation of Reactive Tabu Search

garch model for econometric

主元分析理论分析及应用，对pca的理论进行了通俗易懂的解释，是一个不错的初学教程。(Principal Component Analysis and application)