John
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Publish your first review
Awarded to John on 09 Oct 2019
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Awarded to John on 20 Jul 2017
Answer 1 question that was unanswered for more than 30 days
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Feeds
Frage
How to read text line and assign value to variable?
Many tech files have header like this: int display_order = 1; int bigendian = 0; float imagescale = 1.00...
mehr als 5 Jahre vor | 1 Antwort | 0
1
AntwortFrage
Multiple variable Neural Network prediction.
The problem is to predict the trajectory in space. Obviously, there will be three variables (x, y, z) for both input and out...
mehr als 5 Jahre vor | 0 Antworten | 0
0
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How to write script for coupled multiple time-series prediction using NN?
There are 3 time progression curves, coupled with unknown factors. It's needed to predict 3 numbers (short time one point is OK)...
mehr als 5 Jahre vor | 0 Antworten | 0
0
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Deploytool, which folder to distribute?
After packaging, a few folders produced. Which is the right folder to distribute, assuming the user doesn't have Matlab installe...
etwa 6 Jahre vor | 1 Antwort | 0
1
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How to find the erro for fitted parameters?
When using 'lsqnonlin', 'lsqcurvefit', 'fitnlm', 'nlinfit', etc.. It produces optimized parameters. How to find the error of th...
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to display images in 2 color map side-by-side?
I want to display 2 images (or the same image twice) matrix side-by-side (tightly) with say, imagesc, with different color maps....
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to set Marker in loop
This is what I combined from this forum: set(0,'defaultaxeslinestyleorder',{'+','o','*','.','x','s','d','^'}); hold all ...
mehr als 6 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Warning to save when saving workspace.
For this code: savename = sprintf('%s_%s.mat',fname1,fname2); save(savename); It produces a warning: "Warning: Figur...
mehr als 6 Jahre vor | 1 Antwort | 1
1
AntwortFrage
How to reshape matrix without loop?
Want to rearrange the matrix A(a,b,c,d) to B(b,c1,c2,d,a), where a,b,c,d are dimensions, c=c1*c2. If known c1=3, for example, B ...
mehr als 6 Jahre vor | 1 Antwort | 0
1
AntwortFrage
fprintf size without knowing the dimension
How can I print the size of the array in one row without prior-knowing the dimension of the array? fprintf(' %d\n',size(arr...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to print size of array?
The array size need to monitor. It's simple and effective with size(x) but no name or location. It would be nice to print if out...
fast 7 Jahre vor | 2 Antworten | 0
2
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How to simultanously create 2 subplots?
Learned from Matlab, this worked: figure; for k = 1:8 h(k) = subplot(2,4,k); end figure; for k = 1:8 J(k...
fast 7 Jahre vor | 1 Antwort | 0
1
AntwortHow to get indexed pixels from set of images?
Will this single loop way work? And a loop-less way would be more "elegant".
fast 7 Jahre vor | 0
Frage
How to get indexed pixels from set of images?
A set of images a(x,y,n); n images, each image has a size of (x * y); A known index map: imind(x,y), size of the image with eac...
fast 7 Jahre vor | 2 Antworten | 0
2
AntwortenFrage
Write matrix with Matlab and Read with C?
I have a matrix (100 rows and 5 columns) that want to write it as *binary* and read with C code in the way that I can read it in...
etwa 7 Jahre vor | 1 Antwort | 0
1
AntwortFrage
How to extract data from a slice?
The example in "doc slice" is very good: hsp = surf(linspace(-2,2,20),linspace(-2,2,20),zeros(20)+1); rotate(h...
mehr als 7 Jahre vor | 1 Antwort | 1
1
AntwortFrage
Can matlab display (plot3, surf, slice, etc...) with dicom LPR convention?
If patient is in supine position (face up), feet first, the dicom coordinate is LPS, X+ is to the left, Y+ points down and Z+ to...
mehr als 7 Jahre vor | 1 Antwort | 0
1
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How to have labels stick to axis?
<</matlabcentral/answers/uploaded_files/64342/labels.jpg>> On 3D kind of graphics, the labels are horizontal, like attached. ...
mehr als 7 Jahre vor | 1 Antwort | 0
1
AntwortMatlab crashes when saving fig
That's not the issue. When exam a figure (just plot or opened) and decide to save, then click on file->save or save as, the ...
mehr als 7 Jahre vor | 0
How can I generate a plane to use with the SLICE command which is appropriately sized in MATLAB 7.8 (R2009a)?
How to extract the data from this slice for other use? and for example to display the matrix using image as below (this one was ...
mehr als 7 Jahre vor | 0
Extract slice data from 3D scalar field into a N by M array for integration in Matlab
I second the question and hope to receive answer. Thanks.
mehr als 7 Jahre vor | 0
Frage
How to add constant in fit or nlinfit?
Didn't use fit or nlinfit before. Looking into examples, all variables are to be fit. How to add constants (that are as input...
mehr als 7 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
How to prevent Matlab to crash?
Since 2 versions ago, the Matlab crashes every day. Sometimes it crashes when start to run script by clicking the large triangle...
mehr als 7 Jahre vor | 0 Antworten | 0
0
AntwortenFrage
Index exceeds matrix dimensions
A six dimension image/matrix: for n6 = 1:image_size(6) img5 = imgin(:,:,:,:,:,n6); imgout(:,:,:,:...
mehr als 7 Jahre vor | 2 Antworten | 0
2
Antworten[DEPRECATED] What frustrates you about MATLAB?
The Matlab Crashes at least once a day for no reason since a year ago, data and script loss and so frustrating. Before there was...
mehr als 7 Jahre vor | 0
Frage
Matlab crashes when saving fig
In many cases, when saving the figure, the matlab crashes. It happens several times a day. It wasn't the case before 2015 versio...
fast 8 Jahre vor | 3 Antworten | 1
3
Antwortenwaitbar color, 2016a is broken red; how to set to older continuous green?
<</matlabcentral/answers/uploaded_files/55440/waitbar_color.jpg>>
fast 8 Jahre vor | 0
How do I change the color of the bar in a WAITBAR in MATLAB 7.5 (R2007b)?
this still gives broken red, not green.
fast 8 Jahre vor | 0
Frage
waitbar color, 2016a is broken red; how to set to older continuous green?
In 2016a waitbar had red color with discrete marks. Older version is continuous green bar. How to set the waitbar to the old...
fast 8 Jahre vor | 3 Antworten | 0
3
AntwortenFrage
How to add image frames (interpolatin of image frames)?
m frames of images; now want to add (interpolate) some frames in between to make it n frames (n>m); There was "morphology" sof...
etwa 8 Jahre vor | 0 Antworten | 0
0
Antworten
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