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说明：  铣削力仿真的matlab程序，比较经典，希望对大家有所帮助(The Program of Milling Force Simulation)

流形学习的任务就是把这个高维流形映射到一个低维（例如2维）的空间里。流形学习可以分为线性算法和非线性算法，前者包括主成分分析（PCA）和线性判别分析（LDA），后者包括等距映射（Isomap），拉普拉斯特征映射（LE）等。(The task of manifold learning is to map this high-dimensional manifold into a low-dimensional (for example, 2-dimensional) space. Manifold learning can be divided into linear algorithms and nonlinear algorithms. The former includes principal component analysis (PCA) and linear discriminant analysis (LDA). The latter includes isometric mapping (Isomap) and Laplacian feature mapping (LE).)

各种新型的PID算法原理介绍及其应用，包括数字PID算法及其改进，自适应PID控制算法，模糊PID控制算法等(New forms of PID algorithm, this paper describes its application, including digital PID algorithm and its improvement, adaptive PID control algorithm, fuzzy PID control algorithm, etc.)

说明：  在视图区画正弦函数曲线，并且在一个菜单下以对话框形式输入正弦图的起点和终点坐标。(In the view area sine curve drawing, and in the form of a menu in the dialog box enter the start and end the sine map coordinates.)

针对货运量预测问题，建立广义神经网络，对货运量进行预测。同时建立了BP神经网络，通过预测误差进行比较(Aiming at the problem of freight volume prediction, a generalized neural network is established to predict freight volume. At the same time, a BP neural network is established to compare the prediction errors.)

vc写的游戏，不是很垃圾-vc of the game was not very rubbish

说明：  基于stm32f20x的RTC模块驱动,验证可使用。(Based on stm32f20x RTC module driver,verification can be used.)

用于测试串口的小程序..用在上位机上-Serial port for testing a small program ..

说明：  滤波器的设计文档，详细说明了参数设计，以及应用(Filter design documents, detailed description of parameter design, and the application)

matlab中matpower工具箱case，标准的库里面没有33bus，这个是标准ieee 33bus配网matpower case(Matpower toolbox case in matlab, there is no 33 bus in the standard library, this is the standard IEEE 33 bus distribution network Matpower case)