一个自然梯度算法代码

set the map edge in map area

this is algorithm for math karnel....

说明：  Adaptive Watermarking

超经典的ffmepg学习教程及示例代码！~~~(Ultra Classic ffmepg tutorials and sample code)

MATLAB 工具箱可以载入优化该软件的功能(matlab box)

《精通MATLAB最优化计算》优化的工具箱和自编函数实现双管齐下 算法原理→流程→编程→举例一杆到底 60余个程序，100余个实例一一精编精讲(" Mastering MATLAB optimization calculation optimization toolbox and self-function of the two-pronged algorithm principle → process → Programming → example one in the end more than 60 months of the program, more than 100 instances of eleven for fine Jingjiang)

感应双馈发电机系统的仿真，基于分段非线性权重值的Pso算法，针对EMD方法的不足,isodata 迭代自组织的数据分析，正确率可以达到98％，MIMO OFDM matlab仿真。

Canny算子，用Canny提取数字图像的边缘(Canny operator, extract the digital image with Canny edge)

说明：  LDPC各种改进的比特翻转算法及加权比特翻转算法，包含BF,WBF,IMWBF,SMWBF,VSMWBF,RRWBF，提前终止的多比特翻转EWBF(LDPC improved bit flipping algorithms and weighted bit flipping algorithms, including BF, WBF, IMWBF, SMWBF, VSMWBF, RRWBF, and early terminated multi bit flipping EWBF)

迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡，迫零均衡(zero-forcing)