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用matlab写的一个验证卷积定理的程序，即时域的卷积对应着频域的乘积。(using Matlab write a convolution theorem certification procedures, the immediate domain convolution corresponds to the frequency domain product.)

Matlab的积分内容，举例说明了积分的应用，还有怎么解决Matlab中内容复制到Word等时出现乱码的问题(Matlab integration content, illustrates the application of integration, as well as how to solve Matlab, copy the contents to Word and other problems when garbled)

extended kalman filter

说明：  电力系统节点导纳矩阵的形成，自己编写的供大家参考，谢谢(Power system nodal admittance matrix of the form, I have written for your reference, thank you)

matlab编写的用霍夫曼变换检测圆的算法 对初学者有帮助(Function uses Standard Hough Transform to detect circles in a binary image. According to the Hough Transform for circles, each pixel in image spac corresponds to a circle in Hough space and vise versa. upper left corner of image is the origin of coordinate system.)

本函数将完成对输入的一维信号进行多尺度离散小波分解(This function will complete the one-dimensional signal input multi-scale wavelet decomposition)

matlab用于模拟程序化交易。双EMA交易系统，用于优化参数。(matlab for simulating program trading. Two-EMA trading system, used for parameter optimizing.)

光纤无线通信系统中传输性能的研究，用于图像处理的独立分量分析，感应双馈发电机系统的仿真。( Fiber Transmission wireless communication system performance, Independent component analysis for image processing, Simulation of doubly fed induction generator system.)

说明：  经典的SIFT算法，第一步，选择感兴趣的点；第二步，对感兴趣点进行筛选，确定关键点；第三步，为关键点分配方向；第四步，用多维向量的形式描述关键点(Classical SIFT algorithm, the first step, select the point of interest second step, points of interest were screened to identify key points the third step, the key point for the distribution of direction The fourth step is described with the key in the form of multi-dimensional vector point)

使用matlab编写的用wolf法求Lyapunov指数的算法程序 假近邻法(False Nearest NeighborFNN)计算嵌入维的Matlab程序 一类基于奇异值分解的Lyapunov指数计算方法(Matlab program using Matlab prepared wolf method and the Lyapunov exponent of the false nearest neighbor algorithm program (False Nearest NeighborFNN) calculation of the embedding dimension, Lyapunov exponent calculation method based on singular value decomposition)