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prediction of voice character with BP neural network

jpeg中用到的 huffman 编码MATLAB程序 参考(jpeg which uses Huffman coding procedures, MATLAB)

本去噪程序包，包含了多种小波阈值去噪算法，包含了小波变换算法的具体实现，去噪算法的具体实现，提供了一个统一的界面，便于初学者学习(this denoise package,includes servel kinds of denoise method that based on threshlod,and it has detail realization of wavelet transform,denoise method,GUI.it is convevient for beginners)

reliefF源码 用法及说明 简单易懂的(reliefF source usage, and easy to understand instructions)

matlab中关于通信模块simulink的具体介绍以及使用(about communication module simulink matlab introduction and use)

2DPSK的链路仿真，信号源的产生，PCM编码，调制解调以及加燥 (2 dpsk link simulation signal source, PCM coding and modulation demodulation and dry)

说明：  在灰度范围[100,200]内显示图像，以灰度等级20显示图像(In gray-scale range of [100,200] display image to 20 gray levels display images)

music 空间平滑算法 应用于空间谱的到达角估计估计(spatial smoothing algorithm is applied to space music spectrum estimated arrival estimation)

多元变化检测（MAD）、最大自相关因子（MAF）、典型相关分析（CCA）、主成份分析（PCA）的Matlab代码(Matlab code to perform multivariate alteration detection (MAD) analysis, maximum autocorrelation factor (MAF) analysis, canonical correlation analysis (CCA) and principal component analysis (PCA) on multivariate image data)

机械臂正运动学，工作空间,包括5个文件，kongjian.m为运行文件，R_x.m为绕x轴转动变换矩阵，T_m.m为平移变换矩阵(Forward kinematics workspace)