powell

C++ AND MATLAB CODE FOR STEGANOGRAPHY, developed by a third party, Please check it by yourself while you use it

有关于数字信号处理的水印技术，成功运行，除水印效果很明显(Digital signal processing on the watermarking technology, successful operation, in addition to obvious watermark)

This simulation demonstrates the running of a DC motor with controlled (thyristor) line rectification (5 hp 240V 1200 rpm) rated torque Tr = 30 N.m.Results of out current and speed of the dc motor can be observed together with the rectifier voltage

采用半功率法计算阻尼率，避免人工计算带来的误差(Calculated using half-power damping rate, to avoid the error caused by manual calculation)

说明：  MATLAB混沌时间序列分析工具箱,可以加到MATLAB中应用(MATLAB toolbox chaotic time series analysis, can be added to the application of MATLAB)

基于K-L变换的特征值提取 三维 数据效果还可以高维转换为低维(K-L character )

calculation PI by method MC

近红外光谱标准正态变量变换处理方法，主要是消除固体颗粒大小，表面散射以及光程变化对漫反射光谱的影响。(Near infrared spectrum standard normal variable transform processing method, mainly eliminate the solid particle size, surface scattering and the change of optical path of diffuse reflection spectra. )

matlab 建模 是例子大全 2014数学建模使用(Modeling is examples of matlab)

数子信号处理中的信源数目估计aic的MATLAB程序(The number of sub-signal processing in the estimated number of the letter of the source of the MATLAB program aic)