Image-processing-programs

计算occupied bandwidth(OBW)的测试代码，在原来的基础上增加了回退修正的功能，结果更准确一些。(Test code of calculate the occupied bandwidth (OBW)，append some code to fix the result.)

Code to run the Non-negative Matrix Factorization algorithm as presented in the Lee, Seung 1999 Nature paper.

ICA算法处理混合声信号分离技术中的程序(ICA algorithms for mixed sound signal separation process in)

灰色理论GM（1,1）模型，可以学习一下！！！！(Grey Theory GM (1,1) model, you can learn about! ! ! !)

ANT COLONY OPTIMIZATION

使用线性模型对数据进行多项式拟合和正弦拟合(Polynomial and Sinusoidal Fitting of Data Using Linear Model)

[奥本海姆]数字信号处理(第二版),中文版，全书共十一个章节([Oppenheim] Digital Signal Processing (Second Edition))

说明：  为改进遗传算法的源程序，采用了多次2-opt变异算子，进一步改进了计算结果。(The source code for the improved genetic algorithm using a number of 2-opt mutation operator to further improve the results.)

matlab应用于医学数字信号处理的外文参考文献，既有程序也有理论说明。(Digital signal processing (DSP) techniques, like Radon transformation, Projection techniques, Fourier transformation in polar form, Hankel transformation, etc., are used in Medical imaging techniques like Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) during the process of imaging)

利用matlab/simulink搭建的简单的发动机模型。(Using the matlab/simulink to build a simple engine model.)