layer

有关界面操作及检测磁盘是否忙状态、磁硬是否写保护的几个源程序- The related contact surface operation and the examination floppy disk busy condition, are the magnetism whether hard whether writes the protection several source programs

说明：  新能源发电实验PPT，包含风力发电建模仿真、低速直驱永磁同步发电机系统的仿真、光伏发电系统电流电压曲线功率电压曲线、扰动观察法P&O-MPPT实现，均为PSIM仿真。(New energy power generation experiment PPT, including wind power generation modeling simulation, low-speed direct drive permanent magnet synchronous generator system simulation, photovoltaic power voltage curve current voltage curve, disturbance observation method P & o-mppt implementation. All these modules are PSIM simulation.)

a Tea Ontology project in Protege OWL

Heat maps with numeric values overlayed

利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器，滤波器长度为81，并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)

单片机C51入门学习资料之一：实现数码管动态(Digital Tube Dynamics)

UNIX平台下使用C语言实现的检查主机hostID的函数，可用于程序的加密。-UNIX platform using C language mainframe hostID inspection functions can be used to process the encryption.

说明：  Delphi7 生成二维码，非常简单，附源码(can used Dephi 7 create 2d barcode , can use ,is very easy)

本软件采用VB开发，用于上位机和S7-200系列PLC PPI协议通讯-Using VB to develop this software for PC and S7-200 series PLC PPI protocol communications

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