signal-processer

说明：  奇异值分解降噪 SVD 用SVD进行奇异值遁甲降噪的MATLAB算法程序(Singular value decomposition for noise reduction MATLAB program)

用0－1test方法检测混沌的程序，程序完整，运行良好。(0－1Test)

读取matlab的mat文件(read the document mat)

Matlab permutation matrix

希尔伯特黄变换matlab小程序，一种适用于分析非平稳非线性信号的时频分析方法。(Hilbert-Huang Transform matlab code. It applies to seismic data.)

dark channel defog 包含在一个文本文件中的两个matlab程序能够实现很好的图像清晰化功能(decrease haze)

sorce code for line flow

kalman滤波实现目标跟踪 简洁明了(Kalman filter tracking concise)

说明：  按照给定指标采用模拟巴特沃斯低通滤波器去逼近理想模拟低通滤波器 ，然后通过双线性变换法对模拟滤波器进行数字化，得到数字滤波器 (Indicators in accordance with a given analog Butterworth low-pass filter to approximate the ideal analog low-pass filter, and then through the bilinear transformation method of digitizing analog filters, digital filters have been)

this is a source code for localisation of number plate