ofdm

This is a watermark soucecode based on Spacial Domain Algorithm implemented by using Delphi7.0. The main idea is to embed the binary watermark into th - transparent digital watermarking and digital watermarking Wavelet the note. Pictures were revised according to their needs

优化问题的matlab解决方法，包括最优路径和动态规划、线性规划问题(optimization problems Matlab solutions, including optimal routing and dynamic programming, linear programming problem)

用法： {$R *.dfm} {$R uac.res} 2个功能： 1、程序关闭时不再弹出无用的兼容性助手 2、使程序可弹出uac授权申请(Usage: {$ R* .dfm} {$ R uac.res} 2 functions: 1, when the program is closed no longer eject unwanted Compatibility Assistant 2, so that the program can be authorized to apply the pop uac)

train程序能进行语音模板训练，test来用识别，即模板匹配的过程，采用DTW算法，通过反复训练模板能有较高的识别率(run train.m for templats training,and test.m for templates matching by using DTW.)

设采样频率为1Hz，对于淹没在复高斯白噪声中的信噪比为 的两个复LFM信号，采用子带带宽为0.1Hz的升余弦滤波器，共9个子带滤波器构成的滤波器组，时间窗为窗长为256的矩形窗，进行仿真(based sampling frequency of 1Hz. For drowned in the complex Gaussian white noise to the signal-to-noise ratio of 2 Minute LFM, using sub-band bandwidth of 0.1 Hz or cosine filter, a total of nine sub-band filter a filter group, time window to window to 256 long rectangular window simulation)

说明：  matlab实验，实现贝叶斯图像分类，包含程序代码和图片示例(Matlab experiment, Bayesian image classification, including program code and image examples)

prediction of time series

为用户提供了一个开放的、可扩展的环境，用于在药品研究、遗传工程和其他与基因组、蛋白质等相关的项目中进行原型算法的开发以及应用。(Bioinformatics Toolbox™ offers computational molecular biologists and other research scientists an open and extensible environment in which to explore ideas, prototype new algorithms, and build applications in drug research, genetic engineering, and other genomics and proteomics projects. This bioinformatics software provides access to genomic and proteomic data formats, analysis techniques, and specialized visualizations for genomic and proteomic sequence and microarray analysis. Most Bioinformatics Toolbox functions are implemented in the open MATLAB® language, enabling you to customize the algorithms or develop your own.)

由于多径和移动台运动等影响因素，使得移动信道对传输信号在时间、频率和角度上造成了色散，如时间色散、频率色散、角度色散等等，因此多径信道的特性对通信质量有着至关重要的影响，而多径信道的包络统计特性成为我们研究的焦点。根据不同无线环境，接收信号包络一般服从几种典型分布，如瑞利分布、莱斯分布和Nakagami-m分布。(Because multipath and mobile and other sports influence factor, makes mobile channel in transmission in time and frequency signal and Angle caused the dispersion, such as time dispersion, frequency dispersion, Angle dispersion, and so on, thus multipath channel of communication with the characteristics of quality is very important, while the effect of multipath channel (the statistical properties become the focus of our research. According to different wireless environment, receiving signals envelope general subject to several typical distribution, such as Rayleigh distribution, rice distribution and Nakagami-m distribution. )

直扩系统自适应门限判决SIMULINK建模(DS system adaptive threshold decision SIMULINK modeling)