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masking of an image with diffrent size

关联度误差分析，全平均预测法算例，一次平均预测，一次指数滑动预测，二次平均滑动预测(Correlation of error analysis, the average prediction example, a average forecast, a slide index prediction, quadratic average sliding prediction)

This is the Gaussian piramyd i found in matlab page is very useful to image procesing

PROBABILITY for ELECTRICAL and COMPUTER ENGINEERS

Matlab工程实践课程实验PPT以及部分代码。(Matlab engineering practice course experiment PPT and some code.)

Get a cell assignment matrix of LTE user

Frequency-Shifting Properties of DTFT

以matlab为开发语言的卡尔曼滤波，英文教材，对学习卡尔曼滤波很有帮助(The matlab language Kalman filter for the development of English teaching materials, useful for learning Kalman filter)

复杂网络研究中的，ER模型图的生成程序，使用C++写成。(ER model diagram generation program in the study of complex networks, C++ languages.)

矢量量化：基于分裂算法的LBG算法，用分裂质心的方法进行，直到达到码字数量为止(Vector quantization: based on splitting algorithm with LBG algorithm, and split centroid number code words until reaching so far )