matlab-file

二值图像形态滤波和灰度图像形态滤波操作的Matlab实现。(Binary image morphological filter and grayscale images Matlab morphological filtering operations to achieve.)

统计推断实验程序，用模拟退火算法寻找大量数据的最佳函数拟合(Statistical inference test procedure, using simulated annealing algorithm to find the best function fitting large amounts of data)

Wavelet denoising For using this code need to use signal toolbox and general toolbox in your matlab In the first part of this assignment, we asked to obtain a (black-and-white) digital image of size 512 by 512 and then generate noisy image by adding a Gaussian noise but under the condition of having SNR=20dB by select the suitable value of variance for Gaussian noise formula. Second step is performing wavelet denoising using the hard thresholding (Use the db 6 for four levels) in the condition of finding the optimal thresholding value of T in terms of the SNR obtained. It means that, we should find the highest SNR value by finding the suitable value for threshold. Then we asked to do the same process but this time using soft thresholding. Finally for the last part of question one, we should compare the results of the obtained SNR with the recommendations of 3*sigma for the hard thresholding and 3/2*sigma for the soft thresholding.

电机双闭环电流环速度环PID控制，无刷直流电机(double close loop control C program)

说明：  MATLAB语言精要及动态仿真工具SIMULINK(Essential MATLAB language and dynamic simulation tool SIMULINK)

capture sound port compared matlab own to capture signal biological

procesing data voice for corelation signal in matlab

介绍了线性定位法、Geiger定位法的原理，附有MATLAB源码(Introduced the linear positioning method, Geiger positioning method and Newton iteration method to achieve the principle, with MATLAB source code)

描述小球在水平和竖直弹簧上的跳动模型（原创）(Describe the ball in the horizontal and vertical jumps on the spring model (original))

旅转机械故障机理及诊断方面的专业书籍，是全面掌握机械故障诊断很全面的方面的书(Journey to the mechanism of mechanical failure and diagnostics, professional books, is a comprehensive diagnosis of mechanical failure have very comprehensive books)