HashingToolbox

一个非常实用且能进行模糊综合评判的matlab程序(A very practical and can be fuzzy comprehensive evaluation of the matlab program)

本程序有本人实测的喷油脉宽波形，有基于小波的分析和希尔伯特黄分解的分析！很好用(Including injector-pulse-width waveform，there are some useful analysis based on wavelete and hilbert huang transform.)

绘制等值线Matlab程序，可以实现绘制功能，比较初级，但是觉得很重要所以上传(Contour drawing)

this file is about beam forming with adaptive file

语音识别基于隐形马尔科夫算法，进行特定的汉字识别(Speech recognition based on hidden Markov algorithm, make specific character recognition)

讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)

说明：  matlab source code for dsp

本程序由一对m序列优选对模二加生成一组平衡GOLD序列码，用于对直扩系统仿真之中，通过改变第二个m序列的初始状态可以生成不同的GOLD序列码(This procedure by a pair of m-mode sequence optimization of two-plus-one group to generate a balanced sequence GOLD code, for the DS system simulation, and by changing the second m sequence of the initial state can produce different code sequences GOLD)

说明：  卡尔曼滤波源代码，含有噪声设置，特别适合初学者(Kalman filter source code, with noise, especially for beginners)

计算图像直方图，图像直方图均衡处理，设计中值滤波器等(Calculating the image histogram, histogram equalization, the design value of the filter, etc.)