雪花散开放大动画特效

本套网络视频教程由提供，解压后，打开主文件夹下的文件即可收看视频。-This set of video tutorials from

Python script for convert coordinate between local end geodetic systems.

齿轮系统非线性动力学模型和动力学求解 齿轮非线性动力学研究(Nonlinear dynamic model and dynamics of gear system for solving nonlinear dynamics of gears)

APC Galaxy 5000 - Fully working patch for the Uninterruptable Powersource for maintaining.

说明：  wind energy based on dfig system (PSCAD Model)

第十四届智能车华北赛一等奖滤波程序开源。(Open source filtering program for the first prize of the 14th North China Smart Vehicle Race.)

计算机类基础课程教材，计算机组成原理（第二版）-Computer Class-based curriculum materials, computer Composition Principle

说明：  基于前推回代法的配电网潮流计算程序 IEEE33节点算例(An example of IEEE33 node power flow calculation program for distribution network based on forward and backward substitution method)

大牛的连连看工具，据说是盛大的大牛写的，大家-LLKTOOL

AP聚类算法用python实现的代码。代码可靠，可以直接运行。代码使用python3写的。(The AP clustering algorithm uses python to implement the code. The code is reliable and can be run directly. The code is written in python3.)