MatlabCoorelatedRV

三相异步电机的直接转矩控制matlab仿真模型，发出来供大家学习、指正，希望对你有用。(The simulink model of 3-phase iduction motor DTC control，it is maybe useful to your study.)

声音识别程序，matlab，有例子，对于学习不错，HMM的，包括训练和识别(Voice recognition program matlab, there are examples of good for learning, HMM, including training and recognition)

主要实现并网过程中基于瞬时无功的谐波检测和无功补偿，能够很明显的看出补偿前后的电网电流波形对比图(Mainly realized in the process of harmonic detection based on instantaneous reactive power and reactive power compensation， can clearly see the grid before and after the compensation current waveform comparison chart)

DTW（Dynamic Time Warping，动态时间归整）算法，该算法基于动态规划（DP）的思想，解决了发音长短不一的模板匹配问题，是语音识别中出现较早、较为经典的一种算法。(DTW (Dynamic Time Warping, Dynamic Time Warping) algorithm based on dynamic programming (DP) ideas, to solve the pronunciation of different lengths of the template matching problem, is the speech recognition appeared in the early, more of a classical algorithm.)

MatLab工程数学应用 积分，微分，导数，传递函数，拉式变换，Z-变换等等(matlab )

pid仿真控制器，设计了一个最简单的pid仿真器，并将其模块化(pid emulator)

对数据进行EMD分析时，如果数据不是纯的白噪声,则分析过程中一些尺度将会丢失,出现模态混叠现象。EEMD通过附加均匀分布 在整个时频空间的白噪声，可有效抑制这种现象的发生。(EEMD is insufficient for the EMD method, we propose a noise-assisted data analysis methods. EEMD decomposition principle is: when the additional white noise uniformly distributed throughout the time-frequency space, the time-frequency space is carved up by the filter component of the composition at different scales.-)

利用MATLAB GUI设计实现图像处理的图形用户界面，利用MATLAB图像处理工具箱 实现以下的图像处理功能。 1、 采用matlab Guide设计图像界面与按钮界面。 2、 连接摄像头，编写MATLAB初始化程序。 3、 用摄像头采集一幅图像，并能实现保存（使用控件按钮保存）。 4、 设计按钮实现对图像进行任意的亮度和对比度变化调节，显示和对比度变化前 后的图像 5、设计按钮实现用户能够用鼠标选取图像感兴趣区域，显示和保存该选择区域。 (Image processing using MATLAB GUI design graphical user interface, using the MATLAB image processing toolbox Implement the following image processing functions. 1, Guide design based on matlab image with the button interface. 2, connect camera, write MATLAB initialization. 3, use camera to collect an image, which can be saved using the control button to save). 4, design button implementation for any changes in brightness and contrast adjustment, display and contrast changes before After the image of the 5, design interest to be able to use the mouse to the image button to achieve the user area, display and save the selected area. )

Animation of swimming pool

说明：  R implementation of a regression method to optimize stock values. The files contain code and two text files with two different examples. Coded using RStudio.