Rank: 193 based on 426 downloads (last 30 days) and 10 files submitted
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Laszlo Balkay

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PET Center of University of Debrecen

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Files Posted by Laszlo View all
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(last 30 days)
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28 May 2014 FCS data reader Read FCS 2.0 and FCS 3.0 format flow cytometry files Author: Laszlo Balkay biotech, pharmaceutical, flow cytometry, fcs 20, fcs 30, pharamceutical 54 9
  • 4.16667
4.2 | 6 ratings
07 Jan 2013 StatisticsPlus Excel AddIn This Excel AddIn contains some Matlab functions from the Statistical Toolbox. Author: Laszlo Balkay statistics, excel, excel addin, nonparametric test 19 0
05 Oct 2011 2D Histogram Calculation Quick computation of two-dimensional histogram of bivariate data Author: Laszlo Balkay statistics, probability, 2d histogram, two dimensional histo... 59 14
  • 3.85714
3.9 | 9 ratings
05 Oct 2011 DICOMDIR Reader Select dicom series under a directory or CD using the DICOMDIR file. Author: Laszlo Balkay medical, dicom, dicom cd, dicomdir, reader, directory 61 26
  • 3.45
3.5 | 20 ratings
23 Aug 2011 loadminc Read minc format medical image file. Author: Laszlo Balkay minc, medical image, image processing 32 2
  • 5.0
5.0 | 1 rating
Comments and Ratings by Laszlo View all
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08 May 2012 Mia 2.4 Medical Image Analysis GUI. Author: Laszlo Balkay

Comment to Edwin:

The uigetfiles.m is actually a binary file which is compiled with an old environment. The current uploaded version (2.4) works with the Matlab version up to 2010ab. I plan to upgrade the code soon.

Laszlo

16 Feb 2012 2D Histogram Calculation Quick computation of two-dimensional histogram of bivariate data Author: Laszlo Balkay

Comment to John Baldauf:
Hi John. Could you point me to your concrete problem, please? If you had data or other doc describing your problem, you can send it directly to my email address: balkay@pet.dote.hu

17 Sep 2011 Mia 2.4 Medical Image Analysis GUI. Author: Laszlo Balkay

I have corrected the link of the documentation

08 Sep 2011 2D Histogram Calculation Quick computation of two-dimensional histogram of bivariate data Author: Laszlo Balkay

Comment to John: You should not transpose the histmat matrix:
The pcolor(xedges,yedges,histmat) will work.

31 Jan 2011 Mia 2.4 Medical Image Analysis GUI. Author: Laszlo Balkay

Comment to Yawar Rehman:
Sorry, I was just reading your questions.
I wrote a new function to read the mnc format files based on the NETCDF bultin matlab library. If you intrested in I will send you (balkay@pet.dote.hu)

Comments and Ratings on Laszlo's Files View all
Updated File Comment by Comments Rating
15 May 2014 FCS data reader Read FCS 2.0 and FCS 3.0 format flow cytometry files Author: Laszlo Balkay William

Thank you for this code.

I had some trouble with it, because I had an FCS 3.0 file that had some parameters which were 16 bit and some which were 32 bit. As far as I can tell, that kind of mixing is allowed FCS 3.0, so I tried to change the code to handle it correctly.

In the part that actually reads the data, I changed

fcsdat = fread(fid,[fcshdr.NumOfPar fcshdr.TotalEvents],'uint16',machineformat)';

to

fcsdat = fread(fid,[sum([fcshdr.par.bit]/16) fcshdr.TotalEvents],'uint16',machineformat)';

and that seemed to take care of it. You may want to upgrade the other datatypes to use that same method, or some other even better method.

Also, my file used linefeed, ASCII code 10, as the mnemonic separator.

Thanks again!

10 May 2014 Mia 2.4 Medical Image Analysis GUI. Author: Laszlo Balkay syed

I had a dicom file in the diirector from which I ran mia but still get error

29 Mar 2014 Mia 2.4 Medical Image Analysis GUI. Author: Laszlo Balkay keerthana

Hey, I am facing the same problem as
Attempt to reference field of non-structure array.

Error in mia_3dcursor_gui>SliceModebutton_Callback (line 185)
mia_mainfigure_handles = guidata(handles.mia_mainfigure);

Error in gui_mainfcn (line 96)
feval(varargin{:});

Error in mia_3dcursor_gui (line 42)
gui_mainfcn(gui_State, varargin{:});

Error while evaluating uicontrol Callback

16 Dec 2013 roitool Interactive roi definition tool Author: Laszlo Balkay bojorquez, jorge

It is very good!!! Thanks a lot.

04 Dec 2013 Mia 2.4 Medical Image Analysis GUI. Author: Laszlo Balkay Kushagra

Hey, I am facing the same problem as H Amiri.

??? Error using ==> miinquire at 142
Error getting image dimensions from file A:\DATA\MATLAB\Documents/demofdgbrain.mnc

Error in ==> openimage at 173
DimSizes = miinquire (filename, 'imagesize');

I get this error when I try to open any .mnc file. I am also using MATLAB 200a and EMMA v1.0.0. If anyone has some idea about it please help. Also if someone knows about a working EMMA for windows that would be very helpful.

Thanks in advance. :)

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