MATLAB

source code for Viterbi Algorithm.

说明：  语音增强算法,语音的小波变换算法源程序，欢迎使用啊，很不错(Speech enhancement algorithm, the wavelet transform algorithm for speech source, please use the ah, very good)

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

matlab基础例程，用于绘图和信号处理，例程很典型。(Basic Matlab routines, used for drawing and signal processing. Very typical routines.)

a part of voice recognition program, this will get input from a user 10 times and save it.

未调用MATLAB系统函数，自编函数实现小波变换(System did not call the MATLAB function, self-realization of wavelet transform function)

雅克比迭代法 求Hilbert矩阵病态方程组(Iterative Method Jacobian matrix pathological Hilbert equations)

bermax command using and generating

超声斑点；瑞利分布；伽马分布；Hilbert空间填充；斑点图像(Ultrasound speckle Rayleigh distribution gamma distribution fill a Hilbert space spots image)

说明：  基于matlab人脸识别系统的开发与研究，关于人脸识别的研究(failed to translate)