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说明：  用MATLAB软件进行仿真能量检测频谱感知算法(MATLAB software to simulate the energy use of spectrum sensing algorithm for detecting)

calcul des moments de zernike

matlab的基础知识ppt02，适合初学者，希望大家好好学习(matlab basics ppt02, suitable for beginners, I hope you learn)

基于遗传算法的非线性方程的拟合，实现高拟合质量，不需要输入初值。(Fitting nonlinear equations based on genetic algorithms to achieve high quality fit, do not enter the initial value.)

opf最优潮流的基本程序，虽然简单，但是确实使用，适合初学者(opf OPF basic procedures, although simple, but it does use for beginners)

分组法求点方向图.若要求其他的指纹图像的点方向图,将“fp=imread( finger.tif ) 读入指纹图象”里的imread的参数修改成所需要的图像文件名。图像准备好后，在matlab中直接运行即可。(Packet Method pattern requires fingerprint image point pattern, fp = imread (' finger.tif to' ) reads the fingerprint image " the imread parameters modify the image files into the required names. The image is ready, you can run directly in matlab.)

小波变换的matlab源程序，有两个版本，这是第二板。(wavelet transform Matlab source, there are two versions, which is the second plate.)

说明：  海平面数模程序——针对国际赛的一个题目，很好很实在(Sea-level digital-analog process- a topic for international competitions)

带有权值的最小二乘拟合，详细，方便易懂，希望可以帮助到大家(Least squares fitting, with the right to the value of detailed, easy to understand, I hope to help to everyone)

ica_filter for signals matlab code