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Question
How to display an image using the referencing obtained with imref3D?
Hello, I'm trying to display some 3D DICOM images using the world reference frame. So I have read my volume and applied imre...
presque 10 ans il y a | 1 réponse | 0
0
réponseQuestion
How to simplify a code to remove a for loop and make it faster?
Hello, I'm still learning vectorization and haven't figured out how to simplify this code: B=zeros(1,a^2); for j=1:...
plus de 11 ans il y a | 3 réponses | 0
3
réponsesQuestion
Help vectorizing 2 For loops with meshgrid and subscripts
Hello, I have been thinking on vectorizing this code: mat=zeros(a^2,a^2); x=[1:a]; y=[1:a]; [Xm,Ym]=meshgrid(...
plus de 11 ans il y a | 2 réponses | 0
2
réponsesQuestion
Vectorizing matrix fitting to a curve
Hello, I have three volume matrices A, B, C of 128x128x128 each. A represents the data at t1 B represents the data at t2 ...
presque 12 ans il y a | 2 réponses | 1
2
réponsesQuestion
Using MATLAB 2013b getting a problem when using etime: dlopen: cannot load any more object with static TLS
Hi, I'm using a function I used to run in previous versions of matlab and it was working just fine. It involves the use of t...
environ 12 ans il y a | 2 réponses | 2
2
réponsesQuestion
Rotation of a Volume
Sorry about this simple question but didn't find a way of doing it. Is there a way I can do the following for i=1:nslice...
environ 12 ans il y a | 2 réponses | 0
2
réponsesQuestion
Colormap tool for different axes
I have a GUI with different axes. I wan to be able to change colormaps when I want and for the axes I want. The idea is to u...
plus de 12 ans il y a | 1 réponse | 0
1
réponseQuestion
Command Window Output to GUI
Hello everyone, I'm creating a GUI and at some point of it I need to run some cshells that begin printing many notifications ...
presque 13 ans il y a | 4 réponses | 0
4
réponsesQuestion
ROI selection without overlap
I'm trying to select several ROI's from an image using the following code: for i=1:nbrois roi3d{i}=roipoly(A); ...
presque 13 ans il y a | 1 réponse | 0
1
réponseQuestion
Problem with Subplot "Error using subsindex"
I'm writing a code to plot several subplots in a figure...to simplify it it looks something like this: h1=subplot(3,2,1); ...
presque 13 ans il y a | 1 réponse | 2
1
réponseQuestion
Calling multiple cell elements at once
Hello, I have a cell something like A= [1x3 double] [1x3 double] [1x3 double] [1x3 double] I...
environ 13 ans il y a | 2 réponses | 0
2
réponsesQuestion
How to convert a string of characters to numbers?
I have the following string obtained from a text file (the text file has a lot of info so I had to go and look for certain lines...
plus de 13 ans il y a | 2 réponses | 0
2
réponsesHelp optimizing/vectorizing a code in which loops are used to fill several vectors
Thanks very much for taking a look at this...worked like a charm
plus de 13 ans il y a | 0
Question
Help optimizing/vectorizing a code in which loops are used to fill several vectors
Hello, I'm trying to fill in several vectors from the info that I have on a text file. I load the different columns of that ...
plus de 13 ans il y a | 2 réponses | 0
