hongmo2

说明：  在matlab下实现信号频谱分析：利用快速付里叶变换FFT得到下列信号的频谱，并绘制信号及频图形：1.长2s的方波信号，频率f=10Hz (In matlab signal spectrum analysis: the fast in leaf transform FFT get pay of spectrum, the signal and drew the signal and frequency graphics: 1. The long 2s, frequency f = square wave signal 10Hz )

图像盲去卷积复原程序，matlab6.5验证可以运行(image deconvolution )

说明：  能够实现图像旋转，旋转后图像尺寸不变，经检验程序可用。(the procedure can rotate the image,and don t change the size of the image. )

可以直接调用，适用于各种利用contourlet工具箱做为工具的算法(Can be directly invoked, suitable for various algorithms using contourlet toolbox as a tool)

guided_filter滤波器。对于图像处理方面有用。(filter. It is useful for image processing.)

数字隐写，将txt文档藏进图片中，并能够从图片中解出隐藏的文本。(Digital steganography )

图像格式转换例程源码，程序主要结合易语言图像格式转换支持库，可以将某些图象文件的格式转换到其它图象文件的格式(Image format conversion routines source, the program mainly with easy language support library image format conversion, you can convert the image file format to some other image file formats)

颜色特征提取，提取空间为HSV颜色空间，颜色特征提取，提取空间为HSV颜色空间(color extraction)

matlab函数，将多维矩阵的极值找出并定位，图像处理经常用到，很简单很好用(matlab function, multi-dimensional matrix to identify and locate the extreme, often used in image processing, it is very simple to use)

bemd分解得到图像基本imf，二维希尔伯特变换(Image basic IMF obtained by BEMD decomposition.Two-dimensional Hilbert transform)