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灰色预测程序，由于少数据量的预测比较准确(Grey forecasting process is a more accurate forecast, due to a small amount of data)

说明：  8 psk modulation matlab code without error coding

一个简单的图像水印算法matlab源码。非常方便使用，一看就懂。 (A simple image watermarking algorithm matlab source. Very easy to use, one can understand.)

matlab金融建模中关于期权定价的教程和实例(Matlab financial modeling tutorials and examples of option pricing)

joint pre-coder MIMO fullduplex

Hidden markov random filed

对目标轨迹数据加噪声，设置雷达经纬度，提取雷达可视部分(Add noise to target track data, set radar latitude and longitude, extract radar visible part)

模式识别中贝页斯分类器的MATLAB实现，且用不同颜色标记了分类点和错分点(pattern recognition Pui page Andean classification of MATLAB and use different color marker of separation points and the wrong points)

讲述了现在机械故障诊断中用到的常用时频分析方法，如短时fft 魏格纳维尔分布 小波变换 HHT等，里面含有例子和详细说明，对初学者帮助很大。(Tells the now commonly used in mechanical fault diagnosis frequency analysis methods, such as short-time wavelet transform fft Wigner distribution HHT Louisville, etc., which contains examples and detailed instructions, very helpful for beginners.)

提取人体运动步态特正，采用BP神经网络进行步态分类识别。(BP network for gait recognition)