Tagged Questions
1
vote
0answers
51 views
Matlab irregular shape surf-like plot
I intend to use Matlab to plot the probability distribution from stochastic process on its state space. The state space can be represented by the lower triangle of a 150x150 matrix. Please see the ...
1
vote
0answers
62 views
How to statistically plot and show the difference between two fluctuations
This is kind of a tricky question.So if you cannot understand kindly do post comments.
This is a data between an Anchor and source with their dBm values.
If you see the first set of data it is ...
1
vote
0answers
49 views
MATLAB: Print contents of uipanel to PNG image
I don't know how to accomplish the following in MATLAB. I have a figure which looks like this:
In the figure, I have a panel with many subplots and a scrollbar that allows me to view a portion of ...
1
vote
0answers
212 views
How to reduce the borders around subplots in matlab AND subaxis doesn't work
I've written a GUI that gives a matlab subplot of varying size and I'm looking for a generic way to squeeze the subplots together. Subaxis works for the vertical spacing, but it doesn't affect the ...
1
vote
0answers
775 views
Multiresolution Discrete Wavelet 3D Plot in Matlab
I'm trying to perform DWT and make a 3D plot using Wavelet Analysis with Multi-resolution analysis (MRA) on a 1-D signal.
In short, MRA will take a discrete sampled set of data and run wavelet ...
0
votes
0answers
20 views
how to zoom axes in matlab
I would like to add code in my function to zoom around a point, while keeping the option to un-zoom manually later.
I can use set(gca,'xlim',[x1 x2]), but if I later try to get back to the original ...
0
votes
0answers
27 views
Set the starting position of an axis
I have the following bar plot with the command: set(gca,'YScale','log):
http://i.imgur.com/WtM7VZb.png
However, especially in the first case, I want the bars only to grow, let's say from 10^-1. I ...
0
votes
0answers
25 views
Clear all graphical object of a certain type
I created a GUI program with MATLAB, with a menu bar and tabs, each containing a plot, a text box, etc. The problem is that when I select a tab from the menu bar and plot something, the axes objects ...
0
votes
0answers
17 views
co-ordinates plotted onto an RGB image in matlab
I have arrays Rx, Ry each of size about 100x1. They contain co-ordinate points. Some of which might be floats. I can plot these as follows
figure, imshow( im ), hold on;
plot( Rx, Ry, 'r-' )
Now, I ...
0
votes
0answers
37 views
AND operation for textfiles in MATLAB
I've 3 .txt files. I want to perform and operation to these 3 text files and to save the output in a new text file.
fid = fopen(AND('a.txt','b.txt','c.txt'));
will this work as per my requirements? ...
0
votes
0answers
52 views
Index exceeds matrix dimensions - MATLAB GUI
In my GUI shown below http://s1273.photobucket.com/user/Chethan_tv/media/CBIR_zpsb48bce14.jpg.html
open push button is used to view image displayed on respective axes. axes display an image, open ...
0
votes
0answers
58 views
MATLAB GUI: Showing Value of Variable in Figure Tab
I'm working with MATLAB GUI. And I'm stuck to show the table/result of the script.
Well, I have this code:
[g,c] = kmeans(cobat,3,'dist','SqEuclidean'); %cobat is the file of mine
y = [cobat, g]
...
0
votes
0answers
29 views
I cannot load image on second figure in matlab
I have created a button call back like this in first figure in main.fig:
function about_btn_Callback(hObject, eventdata, handles)
% hObject handle to about_btn (see GCBO)
% eventdata reserved - ...
0
votes
0answers
25 views
how save image with better or specificresolution in gui matlab?
I trying save image with the comand 'getframe' but resolution is very low, so I can not give zoom. for now I'm using the code:
[arq,dir] = uiputfile('*.jpg','Output Files');
...
0
votes
0answers
23 views
Matlab axes position and orientation change multiple times in a figure to draw curves
I am trying to draw multiple curves in a figure window of Matlab but the condition is that the axes position and orientation will be different for different curves.
For example
The first curve is ...
