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正负1隐写matlab实现，虽然简单但很使用(Steganography matlab achieve plus or minus 1)

说明：  在新材料制备过程中，会遇到大贡的实脸数据需要处理的问题，利用visualBasic6.0调用Matlab可解 决这一问题。介绍了基本原理，执行办法，以及曲线拟合的理论方法，并给出了实现的程序和编制软件的部分界面。 (Abstract The preparation process of the new materials will meet the real face great tribute to deal with the problem of data, using visualBasic6.0 call Matlab solve this problem. Introduced the basic principles, implementation, and the theoretical curve fitting method, and gives the implementation process and the preparation of some of the software interface.)

优化 Bitmap的小程序 希望对大家有用我人有很有借鉴意义(Optimize the Bitmap small program hope useful for everyone I have a lot of reference)

这是一个好用的频偏估计算法的matlab仿真程序,基于混沌的模拟退火算法，数据包传送源码程序。( This is a useful frequency estimation algorithm matlab simulation program, Chaos-based simulated annealing algorithm, Data packet transfer source program.)

用C开发程序时调用Matlab的功能，为精通Matlab编程一书中附带的程序，感觉比较适合初学者。(C development process called Matlab functions, Matlab programming proficiency for a book accompanying procedures, feeling more suitable for beginners.)

对二维图像进行分数阶傅里叶变换，可用于图像去噪。(Fractional Fourier transform of the image, and can be used for image denoising.)

I am uploading a file of Comparative Analysis of Various Image Enhancement Techniques. Plz accept it. Thanks and Regards, salman

说明：  现代通信系统 使用matlab 刘树堂译 中文版pdf(The use of MATLAB in modern communication system)

MATLAB基本矢量方向滤波器仿真实现（bvdf）。(MATLAB simulation of the basic vector direction filter (bvdf).)

4 BAR MECHANISM SOLUTION