steganography

Matlab环境下使用的数学建模工具箱，包含多种数学建模工具(Matlab environment using mathematical modeling toolbox, including a variety of mathematical modeling tool)

说明：  matlab平台的一些运动估计块匹配算法，包括3步法，新3步法，4步法，菱形搜索等等(motionsEstAnalysis.m——Script to execute all Algorithms motionEstES.m——Exhaustive Search Algorithm motionEstTSS.m——Three Step Search Algorithm motionEstNTSS.m——New Three Step Search Algorithm motionEstSESTSS.m——Simple And Efficient Search Algorithm motionEst4SS.m——Four Step Search Algorithm motionEstDS.m——Diamond Search Algorithm motionEstARPSm——Adaptive Root Pattern Search Algorithm costFuncMAD.m——Mean Absolute Difference Function minCost.m ——minimum cost among macro blocks motionComp.m——motion compensated image creator imgPSNR.m ——finds image PSNR w.r.t. reference image)

双门限法,双门限法的改进和推广,相关法的端点检测,方差法的语音端点检测,谱距离法的端点检测，谱熵在端点检测中的应用(Double threshold method, double threshold method improvement and promotion, endpoint detection correlation method, endpoint detection variance method, the endpoint detection spectral distance method, the Spectrum Entropy in the endpoint detection)

在MATLAB实现的5-3整数小波分析，包括三个文件，分析，重构还有主程序，可对图像进行三级小波分解(In the MATLAB implementation of the 5-3 integer wavelet analysis, including the three documents, analysis, and reconstruction are the main program can be an image wavelet decomposition of three)

NOISE FILTER DEScrition

说明：  am modulation in matlab

系统的模型并求出零极点形式和部分分式形式(Pole-zero programming)

matlab code for Meijer function

神经网络模型辨识及其MATLAB实现范例(Neural network model identification and implementation examples of MATLAB)

汉森的金融程序广义t分布（matlab程序）(Hansen s matlab code for finance )