mat4led LED的正向电压V与正向电流I相互关系－－Matlab画图程序

teechart实现显示3相电流电压,并且能实现放大和缩小功能.-teechart the realization of 3-phase current and voltage display, and zoom in and out to achieve functional.

chroma电子负载的初始化（模式的选择，电流的设定，电流电压量程的选择，以及电流/电阻/功率的设定，及Von）和电压电流，杂讯，时讯，等等，的读取，的子VI-chroma electronic load initialization (mode of the current, voltage and current range of options, and current/resistance/power settings, and Von) and the voltage and curr

本文设计的基于VB语言平台，采用VB语言，完成了对电池电流、电压数据的实时采集。系统先将采集到的电流、电压数据保存到txt文件中，然后再对采集的数据进行分析，并将结果以曲线图的形式显示出来。-This paper, the design of the VB language VB language-based platform, complete real-time acquisition of battery current, voltage data. The first collectio