Matlab中的一组视频水印的Matlab源代码可以直接运行…

地震 用神经网络自适应竞争系统实现 等级的显示(Earthquake adaptive neural network competition level display)

说明：  本文件为深圳杯数学建模大赛D组题目的全部相关程序，没有题目 只有解答过程和程序~已经把数学问题精炼出来了(This document is all related procedures for group D questions of shenzhen cup mathematical modeling contest. There are no questions, only the solving process and procedures. The mathematical problems have been refined.)

是1-n-1和2-n-1型的基于MATLAB的标准BP算法程序，加入了动量项，以便获得更好的训练效果(Is 1-n-1, and 2-n-1 type of standards-based BP algorithm MATLAB process of accession to the momentum in order to obtain better training results)

matlab程序，用于计算振动测试中歪度与峭度的函数。(matlab program, used to calculate the vibration test skewness and kurtosis of the function.)

产生脉内Frank相位编码调制信号，并对其进行平方、四次方变换，利用四次方FFT结果为单频信号的特点完成调制识别，最后绘图观察其瞬时相位曲线。(Generating pulse code modulation signal within Frank polyphase, and its square, four square transformed by FFT results for the fourth power single-frequency signal modulation characteristics of complete identification, finally drawing to observe the instantaneous phase of the curve.)

说明：  蚁群算法的路径规划是指再有障碍物的三维工作环境中寻找一条从起点到终点的无碰撞路径。(Path planning of ant colony algorithm is to find a collision free path from the start to the end in the three-dimensional working environment with obstacles.)

该代码实现了am，f-msk，qpsk，mdpsk(the code achieved am, f-msk, qpsk, mdpsk)

Turbo Receiver Design for Phase Noise Mitigation in OFDM Systems

用希尔波特分析分析雷达信号细微特征法的分析方法特点(Hilbert analysis with analysis of radar signal analysis method is characterized by subtle features)

H、 264向我介绍了两个新特性，VBSME和