Rank: 32 based on 949 downloads (last 30 days) and 39 files submitted
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Jiro Doke

E-mail
Company/University
MathWorks
Lat/Long
42.30080032348633, -71.35120391845703

Personal Profile:

I'm a Senior Application Engineer at MathWorks. My addiction to MATLAB got me this job at MathWorks. I love showing MATLAB, talking about MATLAB, and thinking about how to make MATLAB an even better tool.

I am also one of the bloggers for File Exchange Pick of the Week - http://blogs.mathworks.com/pick.

Professional Interests:
data analysis, gui building, data exploration, data visualization, biomechanics

 

Watch this Author's files

 

Files Posted by Jiro View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
07 Nov 2012 Screenshot Custom GINPUT GINPUT with customizable cursor. Author: Jiro Doke interactive, select data, ginput, cursor, potw, pick of the week 37 7
  • 5.0
5.0 | 3 ratings
12 Sep 2012 Screenshot IMAGEVIEWER A GUI for viewing and interactively exploring image files. Author: Jiro Doke data exploration, gui, pictures, thumbnails, preview, images 73 9
  • 4.66667
4.7 | 6 ratings
12 Sep 2012 Screenshot Fireworks GUI Enjoy some fireworks (with sound) with this interactive GUI Author: Jiro Doke animation, gui, fireworks, fun 47 2
  • 4.6
4.6 | 5 ratings
12 Sep 2012 Screenshot ANIMATOR - animate data This GUI tool allows you to animate your data with controls for playback speed and looping. Author: Jiro Doke gui, handle graphics, movie, visualize, animate, data exploration 54 8
  • 4.85714
4.9 | 7 ratings
19 Dec 2011 Screenshot Introduction to Object-Oriented Programming in MATLAB(R) Webinar Files from the "Introduction to Object-Oriented Programming in MATLAB(R)" Webinar. Author: Jiro Doke object oriented progr..., webinar, tmw 58 2
  • 4.0
4.0 | 1 rating
Comments and Ratings by Jiro View all
Updated File Comments Rating
05 Apr 2013 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin

Yes, I think what you're doing makes sense if people are using your app from the command line. The App, on the other hand, is used through the Apps tab, so there won't be a use case of having an output argument anyway. Because of that, I think you can just remove that capability when packaging.

Great tool. BTW, I highlighted your entry on the File Exchange Pick of the Week:

http://blogs.mathworks.com/pick/2013/04/05/3d-image-viewer/

04 Apr 2013 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin

Christian,

I think I know what's going on. When you create an App, MATLAB checks to see if your function has an output argument or not. If it does, it will call "imagine" with an output argument. I see that in your code, you disable the ability to change the number of axes when "nargout" is 1.

Just as a note: as you can see from the documentation for Apps (the Tips section)

http://www.mathworks.com/help/matlab/creating_guis/app-creation.html

MATLAB assumes that the output from your function is a figure handle, and that's how it detects whether the figure has closed or not.

A fix would be to use a slightly different version of "imagine" for the App version, and not disable the multi-axes option. You can also output the handle of the figure, as opposed to the handle of the axes.

03 Apr 2013 Imagine 4D/3D image visualization and evaluation GUI. Author: Christian Wuerslin

Great tool, Christian!

I noticed that the App version has the "Panel Layout" button disabled, and I can't change the layout to show multiple frames.

I really like the interface and the look&feel of the App!

23 Jan 2013 Custom GINPUT GINPUT with customizable cursor. Author: Jiro Doke

@Wolfgang,

Thanks for pointing this out. It was a bug. I'll fix it and resubmit. In the meantime, please replace the following lines in my code:

addParamValue(p, 'LineStyle', '-' , @(x) validatestring(x, ...
{'-', '--', '-.', ':'}));

to:

addParamValue(p, 'LineStyle', '-' , @(x) ischar(validatestring(x, ...
{'-', '--', '-.', ':'})));

05 Dec 2012 AutoTune Toy Allows you to record and graphically manipulate and pitch correct your voice. Author: Carl

You can change your call to "wavplay" from

wavplay(A,handles.sound.Fs,'async');

to

p = audioplayer(A, handles.sound.Fs);
play(p);

Comments and Ratings on Jiro's Files View all
Updated File Comment by Comments Rating
18 Apr 2013 Demo files for "Algorithm Development with MATLAB" Webinar These are the demo files for "Algorithm Development with MATLAB" Webinar held on April 5, 2011. Author: Jiro Doke ruikar, jayesh

in the find ball script i get error on the 52 line that is after the else, kindly answer this. I am using R2009a version

%% Find center
% Now we are using REGIONPROPS to extract the centroid of the group of
% pixels representing the ball.
s = regionprops(ball1, {'centroid','area'});
if isempty(s)
error('No ball found!');
else
[~, id] = max([s.Area]);
hold on, plot(s(id).Centroid(1),s(id).Centroid(2),'wp','MarkerSize',20,'MarkerFaceColor','r'), hold off
disp(['Center location is (',num2str(s(id).Centroid(1),4),', ',num2str(s(id).Centroid(2),4),')'])
end

17 Mar 2013 GRABIT Extract (pick out) data points off image files. Author: Jiro Doke Lara-Quintanilla, Adrian

10 Mar 2013 GRABIT Extract (pick out) data points off image files. Author: Jiro Doke arnold

thanks Jiro, great tool. If you find the time, why don't you go and put in a way to select a continuous color (a line) for instance. This would make clicking along a closed plot unecessary. What do you think ;)

01 Mar 2013 EQUALIZER Equalizer GUI for winsound Author: Jiro Doke Wong, Spencer

Hi I also would like to know how to run this program. I am currently having problems with the analoginput.

thanks

28 Feb 2013 ANIMATOR - animate data This GUI tool allows you to animate your data with controls for playback speed and looping. Author: Jiro Doke waterwave

this is an amazing toolbox...
but how can we define the colour of the curve, the shape of curve like 'b-', etc...
or
how to include another graphic option?

Top Tags Applied by Jiro
pick of the week, gui, webinar, data exploration, directories
Files Tagged by Jiro View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
01 May 2013 Screenshot Simscape Probes Probes for viewing physical variables Author: Tom Egel scopes, probes, simscape, multidomain, utilities, physical 43 7
  • 5.0
5.0 | 7 ratings
26 Apr 2013 Screenshot GUI Layout Toolbox Layout management objects for MATLAB GUIs Author: Ben Tordoff gui, boxlayout, gridlayout, java, pick of the week, layout 438 187
  • 4.92188
4.9 | 76 ratings
14 Apr 2013 Screenshot Panel Like subplot, but easier, and WYSIWYG export to file. Also fixes dashed/dotted lines in export. Author: Ben Mitch multipane, subplot, panel, plot, figure, pane 214 93
  • 4.7
4.7 | 23 ratings
14 Apr 2013 Screenshot columnlegend Creates a legend with a specified number of columns Author: Simon Henin columns, legends, figure, axis, pick of the week, legend 281 15
  • 5.0
5.0 | 6 ratings
28 Mar 2013 Screenshot Printing Variables to HTML Tables in Published Code This file lets you display variables as HTML tables in your published MATLAB files. Author: Ned Gulley html, cell mode, publishing, potw, pick of the week 60 9
  • 3.85714
3.9 | 7 ratings

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