preprocess

GDDEMO runs a little demonstration of gradient descent in Matlab. Launch Matlab, and type gddemo to get started.

改进的混沌优化方法及其应用 内容通俗易懂，是容易实现(Improved chaos optimization algorithm and its application easy to understand content, it is easy to achieve)

这是一组计算模拟一维电磁波在各种介质中的传播的matlab程序，可以帮助你了解并且掌握fdtd在不同介质中是如何设置的。(This is a set of computational simulation of one-dimensional electromagnetic wave in a variety of media Matlab procedures, can help you understand and master the FDTD in different media is how to set.)

Abstract—A novel algorithm to remove rain or snow streaks a video sequence using temporal correlation and low-rank matrix completion is proposed in this paper. Based on the observation that rain streaks are too small and move too fast to affect the optical flow estimation between consecutive frames, we obtain an initial rain map by subtracting temporally warped frames a current frame. Then, we decompose the initial rain map into basis vectors based on the sparse representation, and classify those basis vectors into rain streak ones and outliers with a support vector machine. We then refine the rain map by excluding the outliers. Finally, we remove the detected rain streaks by employing a low-rank matrix completion technique. Furthermore, we extend the proposed algorithm to stereo video deraining. Experimental results demonstrate that the proposed algorithm detects and removes rain or snow streaks efficiently, outperforming conventional algorithms.

GUI for least significant bit

我写的重要代码,一个关于matlab，制作用户界面的程序，很好的学习代码(IT IS VERY USEFUL， about the matlab and other languages.it is very useful.On matlab, the production of user interface procedures, good learning code)

包含两个文件，其一，为光纤光栅的匹配解调发，其二为温度变化对光栅中心波长的影响(Consists of two files, one for fiber grating matching demodulation hair, and the second as the temperature changes in the grating center wavelength)

this is the sudoku game by using matlab

说明：  MATLAB图像处理模块的设计，基于GUI的设计(MATLAB image processing module design is based on the design of GUI)

PMSM Motor control with DSP