12_VUMAT

说明：  简单电力系统仿真模型，可模拟各类对称及不对称故障情况(Simple power system simulation model can simulate all kinds of symmetrical and asymmetric fault conditions)

说明：  多变量内模模糊控制程序，将内模控制与模糊控制结合起来，实现更好的控制效果。(The multivariable internal model fuzzy control program combines internal model control with fuzzy control to achieve better control effect.)

sdk下的俄罗斯方块 有游戏运行程序和源代码 并有详细的注解-sdk the game Tetris is operational procedures and source code and a detailed explanation

MATLAB语音去噪，LMS算法，RLS算法(MATLAB speech denoising, LMS algorithm, RLS algorithm)

说明：  主成分分析方法PCA与灰度共生矩阵GLCM 主成分分析方法是一种使用最广泛的数据降维算法。 灰度共生矩阵是一种描述图像局部区域或整体区域的某像素与相邻像素或一定距离内的像素的灰度关系的矩阵。即求灰度图像中某种形状的像素对，在全图中出现的次数。(PCA and Gray Co-occurrence Matrix GLCM The principal component analysis method is one of the most widely used data reduction algorithms. The gray level co-occurrence matrix is a matrix describing the gray level relationship between a pixel in a local area or an entire area of an image and neighboring pixels or pixels within a certain distance. That is to find the number of times a pixel pair of a certain shape appears in the whole image in a grayscale image.)

自己 写的 玩下 还有 很多 功能要 大家一起 开发-Wrote it myself under a lot of fun features everyone together to develop

expat lib and include files(expat lib)

尽管C语言提供了许多低级处理的功能，但仍然保持着良好跨平台的特性(Although the C language provides many low-level processing functions, it still maintains good cross platform characteristics.)

The Dependence Effect: How Advertisements Control Our Desires

说明：  MPPT控制器的全称“最大功率点跟踪”（Maximum Power Point Tracking）太阳能控制器，是传统太阳能充放电控制器的升级换代产品。所谓最大功率点跟踪，即是指控制器能够实时侦测太阳能板的发电电压，并追踪最高电压电流值(VI)，使系统以最高的效率对蓄电池充电。下面我们用一种机械模拟对比的方式来向大家解释MPPT太阳能控制器的基本原理。(The full name of MPPT controller is "Maximum Power Point Tracking" solar controller, which is an upgrade product of the traditional solar charge and discharge controller. The so-called maximum power point tracking (MPPT) means that the controller can detect the generation voltage of solar panels in real time, and track the maximum voltage and current (VI), so that the system can charge the battery with the highest efficiency. Next, we will explain the basic principle of MPPT solar controller in a way of mechanical simulation and comparison.)