完整的语音识别中的模型和算法例程代码

Function to plot the Region of convergence for Suprathreshold stochastic resonance+Translation invariant wavelet packet transform detector for transient signals. Hypotheses: Ho : x[n] = w[n] i.e. signal absent H1 : x[n] = s[n] + w[n] i.e. signal present NOTE : received1 IS A CELL ARRAY corresponding to signal + noise. received2 is a CELL ARRAY corresponding to the noise alone.

说明：  matlab实用程序百例。包括图形应用篇，界面设计篇，图形处理篇，数值分析篇(matlab utility 100 cases. Including graphics applications articles, interface design articles, graphics papers, numerical analysis articles)

此例程为配套书籍的第六章例题6-9的相对应代码，功能为方波信号离散小波变换，编程环境为matlab。(This routine supporting books Chapter Example 6-9 corresponding to the code for the function square wave signal discrete wavelet transform, programming environment Matlab.)

MATLABä -the tremendously popular computation, numerical analysis, signal processing, data analysis, and graphical software package-allows virtually every scientist and engineer to make better and faster progress. As MATLAB s world-wide sales approach a half-million with an estimated four million users, it becomes a near necessity that professionals and students have a level of competence in its use. Until now, however, there has been no book that quickly and effectively introduces MATLAB s capabilities to new users and assists those with more experience down the path toward increasingly sophisticated work. Basics of MATLAB and Beyond is just such a book. Its hands-on, tutorial approach gently takes new users by the hand and leads them to competence in all the fundamentals of MATLAB. Then, with equal effectiveness, it covers the advanced topics that lead to full, creative exploitation of MATLAB s awesome power.

使用起来非常方便，计算时间和二维直方图,实现了图像的加水印，去噪，加噪声等功能，详细画出了时域和频域的相关图，线性调频脉冲压缩的Matlab程序,多目标跟踪的粒子滤波器。

Laurens van der Maaten 编写的LPP算法，与 Deng Cai版本不同，大家比较下(This file is part of the Matlab Toolbox for Dimensionality Reduction v0.7b. (C) Laurens van der Maaten Tilburg University, 2008)

this function calculate unit root for vector Y by metods: ADF (Augmented Dickey-Fuller) and PP (Phillips-Perron) also this function determine max lag for Y aoutomaticaly[Hayashi(2000)]

matlab code for A Novel Approach to Design and Implement Dierential Time Lapse Video in Real Time Application

分形维数应用与MATLAB实现——借助分形维数理论，对二维图像和语音信号进行分析计算，让读者真正掌握分析盒维数的计算。(Fractal dimension and MATLAB realization——With the fractal dimension theory, the two-dimensional image and speech signal analysis and calculation, so that the reader grasp the real calculation cartridge dimensions.)

a matlab code for heat equation