3.6.3

迷宫小游戏，其中蓝色为墙壁，白色为可走的路，益智哦-Maze game, in which blue walls, white for roads yizhi Oh

又一个安卓进度条ProgressBar实例源码，模拟任务大小为100个数组，任务完成度--默认为0，构造一个线程，完成100个1，每完成一个1，进度条就有所变化，也就是变长一些，当然这是其中一种进度条的实现方法，不要局限于这种方法，用的多了也就熟练了。

对曲柄滑块机构的动力学分析（包含各点的受力及滑块的速度和加速度线图）(Dynamic analysis of crank connecting rod mechanism)

说明：  PROFIBUS – DP的DP即Decentralized Periphery。它具有高速低成本，用于设备级控制系统与分散式I/O的通信，DP源码程序(It has high speed and low cost. It is used for communication between device-level control system and distributed I/O, DP source code program.)

vc++开发的俄罗斯方块,vc的典游戏,vc6学有源码学习下载-vc++ development of Tetris, vc of the Code of the game, vc6 school have to learn to download source code

说明：  as i am a man as ai am a

说明：  PSIM练习手册，非常详细，适合入门PSIM。(PSIM exercise manual, very detailed, suitable for beginners to PSIM.)

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全民奇迹手游源代码！很不错的，大家可以学习一下！比较稀有请珍藏！(National miracle hand travel source code!)

说明：  python简单验证判断nan，同时讨论python中nan的一些用法和问题，以及处理方法。(Python simply verifies and judges nan, and discusses some usage and problems of nan in python, as well as processing methods.)