SRS_origin

在matlab中利用Costas环对AM通信系统进行载波相位跟踪，代码中带有详细注释。(Costas loop in matlab using communication systems on the AM carrier phase tracking, the code with detailed comments.)

matlab中运用hough变换，设定恰当的阈值，将超过阈值的点在三维空间标示出来&将三维参数矩阵根据半径的不同做成不同的帧，制作成视频(hough transform matlab in use, set the appropriate threshold, will exceed the threshold point in three-dimensional space marked out & three-dimensional parameter matrix made of different frames depending on the radius, made into video)

说明：  基于MIMO雷达的MUSIC算法，寻找峰值对应目标角度(MUSIC algorithm based on MIMO radar to find the target angle corresponding to the peak value)

arnoldi算法解大规模线性方程组，可以解的方程是可以非对称(arnoldi algorithm for solving large-scale linear equations, possible solutions to the equation is non-symmetrical)

模式识别工具箱，很好用，matlab原程序(pattern recognizition toolbox)

遗传算法和matlab学习入门的典范程序，对提高遗传算法和matlab的学习有很大的帮助(Matlab genetic algorithm and an example of entry-learning process, to improve the genetic algorithm and learning matlab very helpful)

说明：  bp神经网络用于分类的matlab程序，修改数值就可适用(bp neural network for classification matlab procedures can modify the application of numerical)

说明：  非线性方程的求解，包括牛顿法，两点割线法，数值延拓法，等等(nonlinear equation)

数字水印的嵌入和水印的提取matlab程序(Digital watermark embedding and watermark extraction matlab program)

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