tfrstft

The code implements the following paper: Guorong Xuan, Jiang Zhu, Jidong Chen, Shi Y.Q., Zhicheng Ni, Wei Su, "Distortionless data hiding based on integer wavelet transform" IET Electronics Letters, Volume: 38, Issue 25, page 1646- 1648, December 2002. (ISSN: 0013-5194) The watermark embedding and extraction modules have been implemented separately. The watermark embedding module embeds the watermark using bitplane compression in the integer wavelet transform domain. The watermark extraction module extracts the previously embedded watermark and restores the original image. A logo image is used as a watermark but can be replaced with any thing.

频谱估计 讲的比较详细 里面的ppt文件还有解释 值得一看(spectrum estimation)

fisher算法在多类情况下的matlab实现，主程序调用multiclassfisher既得。(fisher algorithm in a wide range of circumstances to achieve the Matlab, main program called multiclassfisher acquired.)

一个单纯形法计算线性规划的GUI，可用于运筹学作业的参考(A simplex method for computing GUI of linear programming)

AODV路由协议，MATLAB仿真,测试通过，能很好的对初学者提供帮助(AODV routing protocol, MATLAB simulation)

在matlab环境下使用ACO蚁群算法解决TSP旅行商问题(In the matlab environment using ACO ACO algorithm to solve the traveling salesman problem TSP)

图像分割技术 边缘分割技术 阈值分割技术 matlab代码(Image Segmentation Edge Segmentation Thresholding techniques matlabcode)

matlab, this is file-function for modeling dynamical system

卡尔曼滤波基础程序，关于运动模型的跟踪，很基础，适合初学者。(Kalman filter basic program.)

直接序列扩频通信系统抗正弦干扰仿真代码(Direct sequence spread spectrum communication system simulation code anti-sinusoidal interference)