Steganography

kantz方法计算 Lyapunov 指数的 Matlab 程序的文件(kantz calculated Lyapunov index of Matlab procedures for the)

说明：  通过quad2dggen算法处理二重积分数值计算问题，(Numerical problem dealing with double integral)

PSO求解最大值，数学建模模拟退火算法之一(PSO for solving the maximum mathematical modeling one of the simulated annealing algorithm)

说明：  将观测到的原始GPS数据，使用matlab每天求一个平均值，代码中含有实例文件！(Assistant will observe the original GPS data, use matlab to calculate an average value every day, the code contains the instance file!)

局部放电试验所采集的信号中往往混有白噪声、周期干扰信号去除。此处采用常用db系列小波中的db6小波进行9尺度的多分辨分解后，根据白噪声能量特性，估算各尺度的阈值大小，采用硬值进行处理，后进行重构。(Partial discharge test of the signal collected is often mixed with white noise, periodic interference signal removal. Here the use of commonly used wavelet db Series DB6 wavelet carried out in the 9-scale multiresolution decomposition, based on the energy characteristics of white noise to estimate the scale threshold size, the use of hard-value deal, after the remodeling.)

用Excel Link实现Excel与Matlab混合编程，自相关与互相关(Excel and Matlab Excel Link and self-and cross correlation)

antennas program and the radiation patterns also available

语音信号采集的matlab仿真（需自己采集音频信号）(Matlab simulation of audio signal acquisition)

sobel edge detection

Summary: Simple face and eye detection MATLAB Release: R13 Description: You can use this codes for face detection based on color segmentation and eye region detection. (Summary: Simple face and eye detection MATLAB Release: R13 Description: You can use this codes for face detection based on color segmentation and eye region detection.)