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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 ...
etwa 4 Jahre ago | 0 answers | 0
0
answersSubmitted
imtool3D
This is a image slice viewer with built in scroll, contrast, zoom and ROI tools.
mehr als 4 Jahre ago | 15 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') ...
mehr als 4 Jahre 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...
mehr als 4 Jahre 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...
mehr als 4 Jahre 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...
mehr als 4 Jahre 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...
fast 5 Jahre 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)...
mehr als 5 Jahre 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...
mehr als 5 Jahre 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...
mehr als 5 Jahre 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...
etwa 6 Jahre 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...
mehr als 6 Jahre 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...
mehr als 6 Jahre 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...
mehr als 6 Jahre 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...
mehr als 6 Jahre 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...
mehr als 6 Jahre 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...
mehr als 7 Jahre 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...
mehr als 7 Jahre 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...
mehr als 7 Jahre 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 ...
fast 8 Jahre 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...
mehr als 8 Jahre ago | 1 answer | 0
1
answerCreate orthonormal basis from a given vector
Thanks! Both of these are fine solutions!
mehr als 8 Jahre 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...
mehr als 8 Jahre 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...
mehr als 8 Jahre 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...
mehr als 8 Jahre 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...
mehr als 8 Jahre 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 (...
mehr als 8 Jahre 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: ...
fast 9 Jahre 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...
fast 9 Jahre 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...
fast 9 Jahre ago | 1 answer | 0
