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实现QPSK调制,很好的显示了调制后的波形，且可通过改变相应参数来变换图形(Realize QPSK modulation, good show the modulated waveform, and by changing the corresponding parameter to transform graphics)

file dll very important to run spike undefr matlab code.

1) Automated Gram-staining characterization of digital bacterial cell images 2) Classification of bacteria based on set of contour features

用于基于ORL人脸数据库和PCA降维的简易的微表情识别 (For ease of micro-expression recognition based on PCA)

基于蚁群算法;消防疏散系统;系统仿真模型(ant colony algorithm; fire evacuation system; system simulation model)

Camera parameter estimation (also the method is presented in Trucco).

一个实例搞定matlab界面编程！！只要跟着一步一步做一个MATLAB处理程序，那么matlab界面编程对您来说就没什么困难了 (Get an instance of matlab programming interface! ! Just follow the step by step to do a MATLAB process, then the matlab interface programming for little difficult for you to)

In computer vision, the Lucas–Kanade method is a widely used differential method for optical flow estimation developed by Bruce D. Lucas and Takeo Kanade. It assumes that the flow is essentially constant in a local neighbourhood of the pixel under consideration, and solves the basic optical flow equations for all the pixels in that neighbourhood, by the least squares criterion.

八方向均值比例算子，对每个像素点取半径为r的矩阵，分成八个区域，计算均值比例，选取图像中的对比较为明显的区域(Mean proportion of the eight directions operator, a radius r of the matrix for each pixel is divided into eight regions, and calculate the mean ratio, the selected image of the more obvious contrast region)

隐马尔可夫链例子 (Examples of Hidden Markov Chain)