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获得图像局部增强时，每个象素的指数增强系数，指数增强系数有原图像中的灰度值与其周边象素比较获得(enhance_coeff_local_bilateral(lum_ori,window_r,sigmad,sigmar))

watermaking algorithm to crypting image to images

MATLAB各种指令综合，可方便使用、查询，非常适合初学者下载。(MATLAB various commands comprehensive, easy-to-use, inquiry, is ideal for beginners to download.)

基于MATLAB的算法，以及其作用在数学领域的应用与研究(MATLAB-based algorithm, and its role in the field of application and research of mathematics)

说明：  LSSVN用于预测的程序，希望对初学者有帮助(LSSVN used to predict the program, want to help beginners)

基于颜色和纹理的图像检索,颜色矩和gabor小波变换(image retrieval based on color and texture)

基于matlab程序的卫星图像道路信息提取技术的研究，结合模式识别、图像处理、边缘检测(Based on satellite images to extract road matlab program information technology research, combined with pattern recognition, image processing, edge detection)

调用函数来计算正，逆哈尔1-D DWT的主程序(Main program for calling functions to compute forward and inverse Haar 1-D DWT)

这是双馈电机空载情况下，转子侧变流器的控制电路。(This is a doubly-fed machine no-load cases, the rotor side converter control circuit.)

matlab编写程序过程当中，经常遇到忘记或者不知道代码指令，这个目录可以方便查询代码指令(matlab programming process, frequently encountered forget or do not know the code instructions, this directory can be easily query code instructions)