chaos

东北大学 薛定谔的高等应用数学问题MATLAB求解的源代码(Northeastern University, Applied Mathematics Higher Schrodinger problem solving MATLAB source code)

MUSIC algorithm for spectrum estimation

求给定初值问题的数值解 用了龙格库塔和欧拉发解的(Demand for a given initial value problem with the Runge-Kutta numerical solution and the solution of the Euler made)

"1D FDTD solution for open boundary in a unitless domain with a Courant factor > 1 (Unstable solutions leading to blow-up)"

k均值聚类算法MATLAB，自适型的代码(This is a nice work )

说明：  用于SINS导航解算与姿态速度位置更新的matlab程序(Matlab program for SINS navigation solution and attitude velocity position update.)

Through neural networks, ant colony algorithm, genetic algorithm, such as intelligent optimization methods to solve TSP problems

说明：  】利用混沌动力学系统中logistic 映射先对水印图像进行置乱预处理以增强其鲁棒性, 在小波域中将原始音频信号按比例分段, 此比例为原始音频信号低频部分与水印信号个数之比, 然后将水印信号加入到音频信号的 低频部分。用StirMark 攻击后的实验结果表明, 该算法对StirMark 的部分攻击具有一定的鲁棒性。(The logistic- map sequences to encrypt the watermark are used. The original audio signal in DWT (Discrete Wavelet Transform) domain is seperated into some pieces determined by the ratio between the length of the low frequency parts and the length of the encrypted watermark. Every bit of the watermark is added into the relevant pieces of the low frequency parts in the DWT domain. Experimental results show that the algorithm is robust against some StirMark attacks.)

该程序是用于足球比赛中检测足球是否过球门线的检测系统(The program is used for football match detection to detect whether the football has pass the goal line)

计算工程热力学物性参数，主要用于MATLAB调用Refprop的 (Computational Engineering Thermodynamics physical parameters, mainly used to call Refprop of MATLAB)