gray-relation

image proccesing improved digital image by frequency filter

说明：  基于MATLAB的组合模型 在港口吞吐量预测中的应用 以某港1998--2007年集装箱吞吐量为实测数据，建立其集装箱吞吐量的灰色理论、三次指数平滑、三次多项式 等预测模型，在MATLAB下，对比该港集装箱吞吐量各模型预测拟合值与实际值的差异。分析了差异产生的原因及其单一预 测模型的局限性，提出了港口集装箱吞吐量组合预测法。其预测误差明显低于其它单模型。运用组合预测模型．可以降低误 差。提高预测精度。(A combination of MATLAB-based model in port throughput prediction of a Hong Kong 1998- 2007 container throughput for the measured data, the establishment of its container throughput of the gray theory, the three exponential smoothing, prediction models, such as cubic polynomial in MATLAB, the contrast of the Hong Kong container throughput of fitting the models to predict the value of the difference between the actual value. Analysis of the causes of differences and the limitations of a single prediction model, the combination of port container throughput prediction. Its prediction error was significantly lower than other single model. The use of combination forecasting model. Can reduce the error. Improve the prediction accuracy.)

程序将模糊控制和传统的PID控制的性能进行了比较。(Fuzzy control program and the performance of traditional PID control are compared. )

压缩感知文章初学者看看是英文的讲了一些重构算法，挺好的比较有用ＯＭＰＢＰ等等( compressive sensing )

本程序是基于ridgelet和小波的图像分割，内附有程序运行的图像(This procedure is based on the Ridgelet and wavelet for image segmentation, enclosed to run image)

描绘出衰落信道中Jakes模型 此为主函数体 并在主函数中调用jakes模型(Jakes model depicts Fading This is the main body of the function in the main function call jakes model)

Rake reception using matlab

Fuzzy logic simple example using simulink bloc models on matlab works r2008a

说明：  通过matlab产生各种信号，包括四种信号，有正弦，指数，虚指数，复指数信号，内容丰富，是和信号分析同学使用(signal about sin，etc)

Matlab程序，可用于计算太阳方位角！(Matlab program can be used to calculate the solar azimuth. )