Rank: 928 based on 74 downloads (last 30 days) and 6 files submitted
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Nathan Tomlin

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Files Posted by Nathan View all
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  • 6
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(last 30 days) 		Comments Rating
04 Mar 2011 Screenshot StripChartXY Scrolling XY plot to display streaming data. Author: Nathan Tomlin scrolling display, scrolling scope, streaming data, streaming data displa..., streaming display, dynamic plot 11 0
14 May 2010 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin national instruments, daq, daqmx, nidaq, nicaiudll, nidaqmxh 16 4
  • 4.0
4.0 | 1 rating
12 May 2010 LabJackU3 This function simplifies talking to a labjack U3. Author: Nathan Tomlin labjack, usb, communications 12 1
  • 5.0
5.0 | 1 rating
24 Jan 2010 nonduplicate Makes all values of input array distinct - used to get interp1 to work when x data has duplicates. Author: Nathan Tomlin interpolation, signal processing 8 4
  • 4.0
4.0 | 1 rating
11 Feb 2008 Screenshot Fix bounding box in MATLAB exported encapsulated postscript (.eps) files Tweak bounding box (excess space) from matlab exported encapsulated postscript files (.eps) Author: Nathan Tomlin graphics import, graphics export, encapsulated postscri... 18 1
  • 3.0
3.0 | 1 rating
Comments and Ratings by Nathan View all
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Updated File Comments Rating
20 Dec 2011 export_fig Exports figures nicely to a number of vector & bitmap formats. Author: Oliver Woodford
02 Dec 2011 EzyFit 2.40 A free curve fitting toolbox for Matlab Author: Frederic Moisy
27 Jul 2010 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin

No, I've never used simulink.
25 Jan 2010 nonduplicate Makes all values of input array distinct - used to get interp1 to work when x data has duplicates. Author: Nathan Tomlin

Orlando - unique returns a smaller array, [1,1,2] becomes [1,2]. While nonduplicate keeps the same number of values, but slightly shifts them so [1,1,2] becomes [1,1+eps,2]. The idea was to get interp1 to work by changing the values as little as possible.

'Anon' - Great point, this code is not a good idea if there is a lot of noise or large outliers in the y data. I hadn't heard of consolidator - I will check it out.
19 Jun 2009 Thresholding Tool Interactively select intensity level for image thresholding. Author: Robert Bemis

I apologize for cluttering the comments - didn't read carefully (and wish I could edit previous posts...). Like Benjamin said, it doesn't work if you input an RGB image. Just add:

if ndims(im) == 3
im = rgb2gray(im);
end
thresh_tool(im)
Comments and Ratings on Nathan's Files View all
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  • 11
Updated File Comment by Comments Rating
25 Mar 2011 LabJackU3 This function simplifies talking to a labjack U3. Author: Nathan Tomlin Toms, Lowell

Excellent job! Makes streaming a piece of cake!
04 Aug 2010 nonduplicate Makes all values of input array distinct - used to get interp1 to work when x data has duplicates. Author: Nathan Tomlin Warwick

works fine for me.
thanks.
27 Jul 2010 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin Tomlin, Nathan

No, I've never used simulink.
27 Jul 2010 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin Arellano, Daniel

Are you by chance using this code as S- Function? If so how did you implement it
07 Jun 2010 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin Dustin

Found a fix for R2009b:
taskh = libpointer('voidPtrPtr',0);
muxHandle = taskh;

[result, ~, muxHandle] = calllib('nidaqmx','DAQmxCreateTask','',muxHandle);
muxHandle.setdatatype('voidPtrPtr');
[result, a, b] = calllib('nidaqmx','DAQmxGetTaskName',muxHandle,charBuffer,length(charBuffer));
[result,~,~,~] = calllib('nidaqmx','DAQmxCreateDOChan',muxHandle,'/Moo/port0/line0:3','MUXlines',0);
Top Tags Applied by Nathan
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communications, convert music, daq, daqmx, data acquisition
Files Tagged by Nathan View all
  • 1 - 5 of
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Updated   File Tags Downloads
(last 30 days) 		Comments Rating
04 Mar 2011 Screenshot StripChartXY Scrolling XY plot to display streaming data. Author: Nathan Tomlin scrolling display, scrolling scope, streaming data, streaming data displa..., streaming display, dynamic plot 11 0
14 May 2010 DAQmx examples Examples of talking to a National Instruments (NI) DAQ card without the data acquisition toolbox. Author: Nathan Tomlin national instruments, daq, daqmx, nidaq, nicaiudll, nidaqmxh 16 4
  • 4.0
4.0 | 1 rating
12 May 2010 LabJackU3 This function simplifies talking to a labjack U3. Author: Nathan Tomlin labjack, usb, communications 12 1
  • 5.0
5.0 | 1 rating
24 Jan 2010 nonduplicate Makes all values of input array distinct - used to get interp1 to work when x data has duplicates. Author: Nathan Tomlin interpolation, signal processing 8 4
  • 4.0
4.0 | 1 rating
11 Feb 2008 Screenshot Fix bounding box in MATLAB exported encapsulated postscript (.eps) files Tweak bounding box (excess space) from matlab exported encapsulated postscript files (.eps) Author: Nathan Tomlin graphics import, graphics export, encapsulated postscri... 18 1
  • 3.0
3.0 | 1 rating

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