meanshift

this is model of wind turbine, and doubly fed induction generator, connected to distribution grid

money identification using template matching

移动HURST指数计算移动HURST指数计算移动HURST指数计算(move hurst index move hurst index move hurst index )

说明：  此模型实现了两电平的PWM无源逆变，且功率因数可调。(This model is realizedthe Two level source inverter power and the factor can be adjusted.)

谱估计 (1)修正协方差法 (2)多重信号分类（MUSIC）算法 (3)ESPRIT算法 (4)皮萨论科（Pisarenko）谐波分解法 并对各算法进行分析。 解压后即可在MATLAB上运行(Spectral estimation (1) modified covariance method (2) multiple signal classification (MUSIC) algorithm (3) ESPRIT algorithm (4) pizza on the Branch (Pisarenko) harmonic decomposition method and algorithm analysis. After decompression can be run in MATLAB)

说明：  灰色GM(1,1)和DGM源代码，功能齐全，各种显示内容均添加(Grey GM (1,1) source code, complete functions, various displays are added)

毕业设计，QAM调制解调Matlab仿真。(Graduation design, QAM modulation and demodulation of Matlab simulation.)

分别利用一维logistic、三维lorenz混沌映射实现任意尺寸彩色图像加密与解密（像素值及其位置都发生了改变）。密钥为混沌序列初始值。（内有详细说明）(Respectively, using one-dimensional logistic, three-dimensional lorenz chaotic mapping to achieve any size color image encryption and decryption (pixel values ​ ​ and their positions are changed). Key to the initial value of the chaotic sequence. (With detailed instructions))

Image comparison in a database based in grayscale histogram and using lloyd algorithm. (algo1 index image, algo2 compute the distance betwen two images, algo3 and algo4 make up all togheter)

use the conventional susan edge detector algorithm to detect the edges of a given image. in first step the given image will be filter.