PLC password unlock Mitsubishi

说明：  运用Python的数组和矩阵操作模拟验证一阶自回归模型中，自回归系数OLS估计量的有限样本偏差问题。(Python array and matrix operations are used to simulate and verify the finite sample bias of OLS estimator of autoregressive coefficient in the first-order autoregressive model.)

连连看游戏的雏形，适合编程者初学阶段。望签收(lianliankan game)

VC++ Windows系统控制编程实例集（源码），比如获得和设置NetBIOS计算机名、打开我的电脑，打开我的文档、注销、关闭、重启计算机、执行屏幕保护、在应用程序中启动其他程序、使用多媒体定时器、使用定时器、使应用程序只运行一个实例、系统托盘、钩子、设置桌面墙纸、枚举当前进程、获得系统显示元素的颜色、获得系统时间、获得系统度量信息等。

说明：  超声波测距并且oled显示，误差小，精度高，基于51单片机(Ultrasonic ranging and OLED display, small error, high precision, based on 51 single chip microcomputer)

最大的高斯混合模型似然估计的期望最大化算法-Maximum likelihood estimation of Gaussian mixture model by expectation maximization algorithm

Bmp文件是非常常用的位图文件，无论是游戏还是其他都被广泛使用。针对bmp文件的处理也有一堆现成的api进行调用，然而文件内部究竟怎样，如何自己来解析这样的文件呢-Bmp file is a very commonly used bitmap file, whether it is games or other have been widely used. Bmp file for the deal also has a pile of off-the-shelf api calls, but what the internal documents, how to own such a document to resolve this

在程序中如何更改缺省打印机，在vb下如何做到？-In the procedure how to change the default printer in vb how to do this?

说明：  Wireless control and monitoring of an LED using XBee

一个杨氏双孔成像干涉模拟，仅供光学爱好者学习干涉成像(A Young)

该资料为利用Multisim软件进行的半桥开关电源仿真文件，大家可以参考一下(This information is a half bridge switching power supply simulation file using Multisim software. You can refer to it.)