DCT_watermarking_System

《MATLAB程序设计教程》一书的源代码( MATLAB Programming Tutorial the book s source code)

一种解决离散优化问题最重要的人工智能算法——蚁群算法。以旅行商问题为例。(a very important algorithm,ant algorithm.)

可实现对通信原理课程各章节的仿真实验，以matlab为基础，程序丰富。(Communication Theory courses each chapter simulation matlab based rich program.)

谱聚类的matlab实现，其中包括k-means的实现，谱聚类聚类结果要优于k-means的聚类结果(Spectral clustering matlab code, including the code of k-means, spectral clustering results is better than k-means clustering results)

The code summerize how to calculate the jitter (RMS) with the incoming signals, such as optical communications and clock and date recovery circuit

verilog coding for butterworth filter with cut off frequency with 500hz

这里有卡尔曼滤波原理及公式陈列，编程实现，外加外界白噪声的影响，旨在加强对卡尔曼滤波的直觉理解与应用。(There Kalman filter theory and formula display, programming, plus white noise of the outside world to enhance intuitive understanding of the Kalman filter and its application.)

two dimensional random walk is generated

求解二维圆柱绕流问题，涉及坐标变换，还有通量分裂，在变坐标系下直接数值模拟ns方程二维情况(Solving two-dimensional circular cylinder flow problem, involving the coordinate transformation, flux splitting, direct numerical simulation ns Fang Cheng Erwei situation in the change of coordinate system)

matlab入门教程加实际分析，数据矩阵 适合MATLAB初学者结合实例学习(matlab course with example for beginner)