audio-watermark

My code is implementation of classic snakes, according to the article of Active contour model. I m making reduction of external curve to the center which searching for extremum (the strongest intensity gradient of edge).

an example of ABCD matrix

根据文献波恩的名著《光学原理》编写的，用于计算薄膜的反射率，可以自编测试文件绘出各种反射率图，为方便使用已附了一个测试文件供参考(This program s function is to calculate a reflectivity of film, which is programmed according to the classical masterpiece of the principle of optics by Born.)

本代码给出了几个Matlab编程示例，其中包括：单位抽样序列、HFnyGFj序列、离散系统的差分方程、冲激响应和卷积分析、离散系统的频率响应分析和零、极点分布、基于Matlab的数字滤波器设计和CETxade算法的应用等。

啁啾脉冲的源代码，啁啾度可调，是一个很好的源程序。(Chirped pulse of the source code, adjustable chirp degrees, is a good source.)

说明：  一种OFDM的系统实现，这是一个较新的实现方法。请各位高手指点！(an OFDM System, which is a relatively new method. Please master guiding you!)

针对电机的变压调速系统的变转速调压的simulink模型(The variable voltage speed control system for motor variable speed regulating the simulink model)

模拟机器人路径规划,采用强化学习中的Q学习算法来实现,最后会返回机器人选择路径的坐标位置(code for path searching)

说明：  基于matlab的多径信道下OFDM通信系统误码率仿真(Bit error rate simulation of OFDM communication system in multipath channel based on MATLAB)

copy from Mathlab.world, random