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Content Feed
Question
Neural Network for classification with string input features
I have a classification problem where I think some kind of neural network (or maybe another machine learning approach) could be ...
5 years ago | 0 answers | 0
0
answersSubmitted
imtool3D
This is a image slice viewer with built in scroll, contrast, zoom and ROI tools.
5 years ago | 17 downloads |
Question
Get full path of directory that is on Matlab search path
Hello, I have a folder called 'mydir' that is in the Matlab search path but not in my current directory. Thus isdir('mydir') ...
5 years ago | 2 answers | 1
2
answersQuestion
Add a blank line programatic report generation
Hello all, I'm working on some code that generates a PDF report programatically. Simple question: I have an image, followed b...
5 years ago | 1 answer | 0
1
answerQuestion
Format numerical data in Table within programatic report generation
Hello all, I am generating a report programmatically (pdf) and I'm trying to figure out a simple way to control how the numeric...
5 years ago | 4 answers | 0
4
answersQuestion
Parse a cell array of strings without looping
I've got a nx1 cell array of strings that correspond to spatial coordinates. Here's an example where n=4, '122.8233,216.13...
5 years ago | 3 answers | 0
3
answersQuestion
How to determine the number screen pixels being used to display an image?
I need to figure out the screen real-estate (in pixels) being used to display an image within a figure. If the image's parent ax...
5 years ago | 2 answers | 0
2
answersQuestion
Control baseline conditions for mixed effects model?
I'm fitting a generalized linear mixed-effects statistical model to my data using fitglme(). Is there a way to see (or even set)...
6 years ago | 0 answers | 0
0
answersQuestion
uibuttongroup with no buttons selected?
I would like to have a uibuttongroup that contains several togglebutton objects. By default, the uibuttongroup obviously only le...
6 years ago | 1 answer | 0
1
answerQuestion
Copy my own class (i.e., object) to clipboard?
I'm working on a image viewer/tool for 3D image stacks, <http://www.mathworks.com/matlabcentral/fileexchange/40753-imtool3d imto...
6 years ago | 0 answers | 0
0
answersQuestion
mex -setup with Matlab 2015b and Mac OS X v10.10.5 (Yosemite)
Hello, I'm a newby to the Matlab coder but I'm trying to port some code into C and also make the corresponding .mex file. I'm ha...
7 years ago | 2 answers | 0
2
answersQuestion
Check if a graphics object is visible to the user
The short version: Is there an easy way to check if a given graphics object is visible on screen? (Note that its visible propert...
7 years ago | 2 answers | 1
2
answersQuestion
Read in file that has raw binary image data and an XML footer
Hello, I need to read in data from a file that contains a large amount of raw binary image data (singles) followed by an XML foo...
7 years ago | 1 answer | 0
1
answerQuestion
'YDir' property affects rendering of 3D surfaces?
I am making a somewhat complicated GUI where I have a rendering of a 3D shape (an isosurface through a 3D image volume to be exa...
7 years ago | 1 answer | 0
1
answerQuestion
Check if mouse is above an axes
Is there a quick way to check if the mouse is currently positioned over an axes? I'm working on a GUI that sets the 'WindowScrol...
7 years ago | 2 answers | 0
2
answersQuestion
Created tabbed GUI in GUIDE
Is there any way to lay out and design a GUI with tabs using GUIDE? I don't see any place to insert uitabgroup panels with GUIDE...
7 years ago | 5 answers | 0
5
answersQuestion
How do I change the border color of a uipanel?
I have a GUI with multiple panels and I'd like to change the color used for the panel outline. From the help menu, it seems like...
8 years ago | 1 answer | 0
1
answerQuestion
How do I write out mixed data to binary file without looping?
I have a matrix of data I need to write out to a binary file. Each column needs to be written out with a different precision, bu...
8 years ago | 1 answer | 0
1
answerQuestion
Data labels above bars on grouped bar plot
I'm making a grouped bar plot (i.e., a bar plot with multiple bars in each category). I would like to add labels at the top of e...
8 years ago | 6 answers | 3
6
answersQuestion
Real-Time image interpolation for medical image display
*Context:* I'm about to start making a GUI in which a 3D medical image data-set will be displayed. Essentially the user will be ...
8 years ago | 0 answers | 0
0
answersQuestion
Generate gaussian random points in 3D space with a given mean position.
Given a point in 3D space, m = (x,y,z), I would like to generate a series of gaussian random points with a mean position of m an...
9 years ago | 1 answer | 0
1
answerCreate orthonormal basis from a given vector
Thanks! Both of these are fine solutions!
9 years ago | 2
Question
Create orthonormal basis from a given vector
Hello, I need to create an orthonormal basis from a given input vector. For example, say I have the vector u=[a b c]; In my n...
9 years ago | 3 answers | 0
3
answersQuestion
Zooming and interpolating medical images
Hello, This question is for someone with experience in displaying medical images (i.e., DICOMS). Many DICOM viewers perfor...
9 years ago | 1 answer | 0
1
answerQuestion
Access various icon images to use with uicontrols
Is it possible to access the icon images of the various buttons and uicontrols found throughout matlab? Specifically, I am w...
9 years ago | 0 answers | 0
0
answersQuestion
Create texture image from given Haralick texture features
Hello, I'm trying to create texture images that have given Haralick texture features. This differs from the usual goal of measur...
9 years ago | 1 answer | 0
1
answerQuestion
Decrease step size in lsqnonlin() for presentation.
I am using the _lsqnonlin_ optimization function to minimize an objective function with ~50 variables. I'm also making a movie (...
9 years ago | 1 answer | 0
1
answerQuestion
Display checkmark string in figure
I'm trying to use the text() function to display a checkmark in a figure. I can't seem to figure it out. I've basically tried: ...
9 years ago | 2 answers | 0
2
answersQuestion
Determine required sample size for a paired t-test using power analysis
I have two sets of measurements that I'm comparing with each other; x1, x2. The data are paired such that x1(n) corresponds to x...
9 years ago | 1 answer | 0
1
answerQuestion
Fit curve to data with constraints
I have some function, f(x) that I want to fit to some measured data. Say for example that f(x)=a*x^2+b*x+c. Is there a way to co...
9 years ago | 1 answer | 0
1
answer
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