用PC直接获取数字示波器波形和联机波形参数测量

数字存储示波器，顾名思义除了能实现一般的显示波形功能之外，更重要的是能将屏幕上显示的波形保存下来，以便作再次观察和其它用途，这是数字存储示波器和普通示波器的根本区别。据了解，一般的数字存储示波器用户，都会使用它进行测量和观察波形，对如何存储波形的方法并没有去研究或不太了解。本文提供了利用电脑与安捷伦数字存储示波器实现联机，并利用电脑直接将示波器的波形存储下来，和对存储下来的波形进行参数测量分析等方法，对数字存储示波器用户有一定的参考价值。

With direct access to PC digital oscilloscope waveforms and on-line measurement of waveform parameters

Digital Storage Oscilloscope, as the name implies,in addition to the general implementation of the display waveforrn features, more importantly, it can save waveform in the screen in order to make another observation and other purposes; it is the fundamental difference hetween digital storage oscilloscope and an ordinary oscilloscope. It is understood that the general digital storage oscilloscope users will use it to measure and observe the waveform, but they haven＇t done any researches or do not know the way how to store the waveform. This article provides many ways such as implementation of computers linked by making the use of computers and digital storage oscilloscope Agilent, directly storage of oscilloscope waveform by using the computer, and parameters measurement and analysis of storage waveform,which will have reference value for digital storage oscilloscope users.