Stepper motor tuning programfor stepper motor control and testing. Step angle and automaticcomputer testing point of view.
说明：步进电机微调程序，用于步进电机控制与检测。测试步进角度和自动计算机角度。
2
This article makes it automatic to initialize printers with three deferent languages of computer, and provides program components for application program to control printer.
用三种不同风格的计算机语言实现初始化打印机的自动性，为应用程序控制打印机提供了程序构件。
3
Based on the numerical solution of Saint Venant Equations and proportional control mode, the author established a computerprogramfor simulating automatic upstream control irrigation canal system.