Image_to_vector

说明：  内点罚函数法算法描述及MATLAB编程实现(Internal penalty function algorithm description and MATLAB programming)

本代码可不用借助其他工具直接对光子晶体光纤的色散等直接计算，对学习pcf的朋友很有帮助！(This code can be without the help of other tools directly on the photonic crystal fiber dispersion and other direct calculation, learning pcf helpful friends!)

通过小波包分析计算柱塞流的特征值，奇异值(Through the wavelet packet analysis and calculation of the plunger flow characteristic value, singular value)

二维图像的沃尔什-哈达玛变换matlab实现。(Two-dimensional image of the Walsh- Hadamard transform matlab.)

多目标遗传算法实现代码，基于matlab(Multi-objective genetic algorithm code, based on matlab)

计算轴承生热程序，利用生热公式和matlab图形处理窗口，把生热界面显示出来(Calculate bearing heat procedures, the use of heat formula and matlab graphics processing window, the heat interface displayed)

分数阶傅里叶变换程序，可以设置不同的分数阶参数，实现对信号的时频分析，并具有图形显示(Fractional Fourier transform procedure, different fractional order parameter can be set to achieve the time-frequency analysis, and has a graphical display)

bootstrap matlab 程序,内含4个文件(bootstrap matlab programe，there are four files)

计算网络边介数的matlab程序，适合于中小规模网络，大规模网络需要较长时间(Calculate the number of edges referral network matlab procedures, suitable for small and medium-sized networks, large-scale network takes a long time)

常见的一维搜索，机械设计优化算法，牛顿，黄金分割，抛物线(Common one-dimensional search, the mechanical design optimization algorithm, Newton, Golden Section, the parabolic)