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Code covered by the BSD License

readRigolWaveform(filename, v... Reads a binary waveform (.wfm) file stored by a Rigol oscilloscope.
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5.0 | 2 ratings Rate this file 19 Downloads (last 30 days) File Size: 3.09 KB File ID: #18999

Read binary Rigol waveforms

02 Mar 2008 (Updated 28 Mar 2009)

Read binary waveform (.wfm) files stored by Rigol oscilloscopes

File Information
Description	This function will read binary waveforms (.wfm files) that were stored by Rigol oscilloscopes.
MATLAB release	MATLAB 7.5 (R2007b)

Tags for This File
Everyone's Tags	binary, data export, data import, import, oscilloscopes(2), rigol, waveforms(2), wfm
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Comments and Ratings (3)
25 Apr 2010	Walter	Works great. Thanks.
22 Mar 2011	Tobias Lamour	H Paul, many thanks for distributing this very well programmed Rigol waveform reader. This works like a charm. Maybe a small example file like the lines below would enable inexperienced users to extract the full functionality of your great work quicker: ________________ %% PlotRigolWaveform clear all; clc; % reads wfm file [y, nfo] = readRigolWaveform('b.wfm'); % Creates an time array based on the details in "nfo" TIME=linspace(nfo.x0,nfo.x0+nfo.dx*length(y),length(y)); % plots all available traces along TIME axis plot(TIME,y) _______________ Feel free to recycle that if you wish. Many thanks, Tobi
17 Oct 2011	William Dally	This does not work on .wfm files produced by my Rigol 1104B. Does anyone know the file format for the 1104?

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Updates
11 Dec 2008	- Fixed a few bugs - WARNING: interface of function has been changed
12 Dec 2008	Fixed the help comments section in the beginning of the file.
28 Mar 2009	Fixed crash when readRigolWaveform was called without any output arguments.