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Agilent Infiniium and InfiniiVision Oscilloscopes – MATLAB Example

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Agilent Infiniium and InfiniiVision Oscilloscopes – MATLAB Example

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17 Dec 2008 (Updated )

MATLAB application example for Agilent Infiniium and InfiniiVision oscilloscopes

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Description

MATLAB is a software environment and programming language with over 1,000,000 users and supports Agilent oscilloscopes through its Instrument Control Toolbox.

MATLAB is used with Agilent oscilloscopes for important tasks including filtering acquired signals, analyzing and visualizing oscilloscope data, automating oscilloscope measurements, and generating reports. This example works with Instrument Control Toolbox V2.7 and higher.

This MATLAB application acquires signals from an Agilent oscilloscope and performs digital filtering or other mathematical analysis on those signals - as well as visualization of the pre-processed and post-processed data. This example provides several analysis routines in order to demonstrate how MATLAB can be used to acquire and analyze your data including making measurements unique to your application. In one application, you now have direct access to reliable scope measurements as well as advanced data analysis and report generation capabilities.

This example has been tested with an Agilent Infiniium 90000 Series oscilloscope and an Agilent InfiniiVision oscilloscope. It requires the instrument’s respective IVI-COM instrument driver to be installed in order to operate. This driver can be downloaded for free at:
http://www.agilent.com/find/ivi-com

This example is based on a similar application created by Tom Gaudette, also available on MATLAB Central.

This example also requires VISA software to be installed in order to connect to the instrument using IVI-COM drivers and common interfaces like TCP/IP, USB, GPIB, etc. Agilent IO Libraries is available for download at:
http://www.agilent.com/find/iosuite
 
Information on using MATLAB and Instrument Control Toolbox for configuring and controlling instruments is available at:
http://www.mathworks.com/products/instrument
 
For additional information on using MATLAB with Agilent instruments, including MATLAB examples, demos, drivers, and videos, visit:
http://www.mathworks.com/agilent

Required Products Instrument Control Toolbox
Signal Processing Toolbox
MATLAB release MATLAB 7.6 (R2008a)
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Comments and Ratings (5)
16 Dec 2013 Mikhail

Awesome example!

30 Oct 2013 George  
30 Oct 2013 George

Hi

How can I change the sampling rate? I need to set a cutoff frequency to 500 Hz, but this frequency is normalized!

Thanks in advanced

25 Oct 2013 George

Very good job!

I just have a problem...My scope is a DSO-X-2002A infiniivision. The application recognize the equipment very well but when we will acquire the wave, appears a message saying: "Error in the timer callback"

(Obs: I created a .mdd with "makemid")
Do you now how a fix it?

26 Aug 2011 kiwoong kang

first time

Updates
20 Jan 2009

Update to description and functionality improvements.

21 Jan 2009

Minor revision.

02 Feb 2009

Minor revision.

27 May 2009

Licensing change

09 Mar 2010

Minor update.

09 Jun 2010

Minor update to work with current releases.

10 Jun 2010

Minor update

28 Mar 2013

Updated file with new IVI-C driver support for Agilent Infiniium scopes. Also verified with MATLAB R2012b.

28 Mar 2013

Updates after testing with R2012b

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