data_yahoo.m

matlab for for f5 seganography

DSM Simulation m-file

说明：  模拟退火算法解决stp问题的例程，直接运行即可，可以通过改变参数得到不同的图。(simulated annealing algorithm to solve the problem stp routines, can be run directly. by changing the parameters can be different plans.)

EKF计算kalman filter 中的EKF(EKF Kalman filter calculation of the EKF)

一个关于ofdm的MATLAB仿真源代码(OFDM MATLAB )

Matlab中利用双线不变法设计椭圆数字滤波器(Digital filters using two-invariant method designed oval in Matlab)

用wolf方法计算时间序列的最大lyapunov指数(Calculated by wolf maximum lyapunov index time series)

数据拟合，关于matlab在数据拟合方面的实例教程，可做参考(Data fitting, matlab tutorial examples of data fitting, do reference)

通过BLS-GSM方法去除影像的噪声，达到保留细节目的(The image noise is removed by BLS-GSM method to preserve details.)

说明：  矩阵LDLT分解与Cholesky分解 求矩阵A=（αij）20x20的LDLT分解与Cholesky分解(Matrix LDLT decomposition and Cholesky decomposition Matrix A = (αij) 20x20 of the LDLT decomposition and Cholesky decomposition)