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基于一维小波快速mallat算法的经典程序，适合初学者学习使用(One-dimensional wavelet-based algorithm for fast mallat classic procedure, suitable for beginners learning to use)

This code enables to make contours.

DBSCAN clustering in vietnamese

Program to calculate the impulse response of ideal filters that illustrate the gibbs fenomenon.designing filters by windowing method and seing impulse and frecuency respons of filters and checking response by incresing the number of elementos fenomenon of gibbs.

matlab数字图像处理中的自适应中值滤波函数(digital image processing matlab adaptive median filter function)

Equalization This folder contains 1 Matlab GUI: 1) Image Equalization Subfolder: .Equalization Main m-file: ImageEqualization.m

幅度调制（FM，DSB，SSB）simulink仿真(Amplitude modulation (FM, DSB, SSB) simulink simulation)

一个Matlab实用教程，有编程基础，数值计算，矩阵，图形用户界面，接口等丰富的知识，一共31M，看大小也知道其含金量了(A Practical Guide Matlab, a programming foundation, numerical calculation, matrix, graphical user interface, interface, such as wealth of knowledge, a total of 31M, to see the size of its gold content is also aware of the)

Calculate elevation angle between two points given Lat Alt Lon

针对感应电机扩展卡尔曼滤波器转速估计中难以取得卡尔曼滤波器系统噪声矩阵和测量噪声矩阵最优值的问题，提出了一种基于改进粒子群算法优化的扩展卡尔曼滤波器转速估计方法。算法通过融合遗传算法和粒子群算法的优点，采用可调整的算法模型对粒子群算法进行改进，将改进的粒子群算法对扩展卡尔曼滤波器中的系统噪声矩阵和测量噪声矩阵进行优化处理，将优化后的卡尔曼滤波器应用于感应电机转速估计。( Extended Kalman Filter for induction motor speed estimation problem is difficult to obtain a Kalman filter system noise matrix and the measurement noise matrix optimal value proposed speed estimation method based on improved particle swarm optimization of the extended Kalman filter. By virtue of the genetic algorithm and particle swarm optimization algorithm fusion algorithm using the adjustable model PSO improvements that will improve the PSO extended Kalman filter system noise matrix and the measurement noise matrix optimization process, the optimized Kalman filter is applied to the induction motor speed estimate.)