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正弦信号的频谱分析，希望可以帮到各位！祝各位学习语愉快！(good morning ！good afternoon ！good evening！good night！)

说明：  禁忌算法解决TSP问题，程序简单效率高，欢迎来完善(Tabu algorithm to solve TSP problem, the program simple and efficient, welcome to improve)

pixel by pixel feature extraction

color image segmentation

这是基于高斯模型的运动目标检测算法。采用空间是YUV。(This is based on the Gaussian model of moving target detection algorithm. The use of space is YUV.)

mnualy threholding the image by using this code

Image-Descriptions-for-Browsing-and-Retrieval.rar 纹理分析的好文章(Image-Description-for-Browsing-and- Retrieval.rar texture analysis in good)

矩阵是数学中一个十分重要的概念，其应用能够十分广泛，Matlab中最基本最重要的功能就是进行矩阵运算，其所有数值功能都已矩阵为基本单元来实现，掌握Matlab中的矩阵运算是十分重要的(Matrix and its operation)

Beam propagation method - light propagation along planar waveguide, which is broken. The code could be easily modified for unbroken waveguide and two waveguides.(Beam propagation method- light propagation along planar waveguide, which is broken. The code could be easily modified for unbroken waveguide and two waveguides.)

graphics and data analysis program in matlab