Inverse-perspective-transform

数字水印提取算法，利用空域变换的（lsb）算法(Digital watermark extraction algorithm, the use of airspace transform (lsb) algorithm)

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利用该算法可对噪声环境下的图像进行处理，效果非常理想。(Using this algorithm on the noise environment for processing images，and the result is very satisfactory .)

QPSK定时同步代码，采用Gardner定时同步算法，Farrow插值算法(QPSK timing synchronization code, using Gardner timing synchronization algorithm, Farrow interpolation algorithm)

OpenGL画飞机 并模拟飞行 功能十分强大 建议下载(OpenGL painting aircraft and simulating flight function is very powerful to download)

用重标度极差法计算hurst指数的MATLAB程序(Calculation of Hurst by using rescaled range method)

matlab GUI中一个 简单的查询成绩(MATLAB GUI)

关于自适应滤波，均衡算法的几个M程序，采用的算法分别是LMS，NLMS，RLS等等(several matlab programs are about adaptive filter and equalization for communication system. The algorithm is LMS, NLMS and RLS.)

在此代码所使用的算法是从以下引用： S Gillijns等人“什么是集合卡尔曼滤波和它工作得如何？“ 2006年美国电力系统及其控制会议，明尼阿波利斯，美国明尼苏达州六月14-16，2006，页4448-4453。(The algorithm used in this code is referenced from the following: S Gillijns et al "What Is the Ensemble Kalman Filter and How Well Does it Work?" Proceedings of the 2006 American Control Conference, Minneapolis, Minnesota, USA, June 14-16, 2006, pp 4448-4453.)

采用DIT和DIF两种蝶形算法实现的FFT变换，其中myfft1是DIT算法，myfft2是DIF算法，已经过测试，可以方便使用。(DIT and DIF using two algorithms of FFT butterfly transformation, which myfft1 is DIT algorithm, myfft2 is the DIF algorithm, has been tested, it will be convenient to use.)