I need to modify the alluvial function in such a way that the "flows" are vertically centered (as opposed starting from the top). I have managed to flip things to better suit my needs
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I'm working on generating some figures for a paper from a simulink model, and would prefer to use minimal work to produce them so I'm trying to configure a simulink scope to output the figures I want on its own. The problem is, while I can get colors and such all arranged well, I can't seem to figure out how to modify the spacing between the graphs in a scope showing multiple signals. What I have now looks like the below:
Notice how the two plots have different vertical scales (probably a consequence of having the time scale only on the bottom one), and that there's a large gap of unused space between the plots. This is a concern when trying to publish in a journal, since page space is at a premium and we need to make the information as dense as possible.
So, how can I tweak these margins and formatting? I've tried looking at all the settings I can find, but none seem to affect these parameters.
I am trying to get better quality phase plots of complex functions made with the Complex Function Explorer of E. Wegert CFE. For this purpose I apply the Matlab anti-aliasing function myaa.m to the phase plots that are made with the CFEGUI.m. For the example screenshot of the result window below I used the setting myaa([8 8]) in the Matlab command window which means that the supersampling enlarge the figure 8x and then downscale it to 1/8 to get the original h x w.
As one can see the window of the figure has no operation icons or menu options for save or print. My question is what to do with such a figure (beside making screenshots)? Can I somehow use export-fig to save such a figure or load it in an image array and if yes, how?
It is also possible to use the setting myaa([8 1]) which results in a very large figure window that is larger than my screen (and has the unpleasant attribute that it can not be moved). It would be even better if such a whole figure could be saved (not only the visible part).
You can use getframe to grab current figure information in pixels.
However, while I do not know how this affects you, notice that MATLAB versions above 2014b (included) have already anti-aliasing. The code you linked seem to be from 2008, I am not 100% sure if it has become obsolete now.
My question is two parts, and answers to either would be helpful.
I want to make a Master shape that can be expanded on one axis only. When you expand it the image inside repeats itself. I still want to be able to resize the image proportionally. See the picture for example.
Discrete extendable ladder
The second part of my question is how to restrict this expansion to discrete segments, meaning that the expanded image snaps to the next segment when it gets close enough, but nothing in between. I think I can do this with the BOUND() function, just not sure how.
I have drown several graphs thanks to "subplot" function on MatLab and it works well.
Nevertheless, I want all my graphs to have the same Y-scale so that I can compare them.
I used the "linkaxes" function and my all my graphs have the same scale but the problem is that some of my figures are "beheaded", lacking their upper part, or one of my figures is completely squeezed.
I don't get what happened. Could you please help me to solve the problem or tell me about another function that would be more appropriate in my case?
Here's part of my code:
for i=1:1:9
m=n(i);
fichier=sprintf('%d.txt',m);
M=load(fichier);
z=length(M(:,1));
x=M(1:z,1);
y=M(1:z,2);
a(i)=subplot(2,4,i)
contour3=plot(x,y)
linkaxes(a,'y')
end
linkaxes creates a permanent link between the scales of several axes, so that you can subsequently perform zoom operations (perhaps interactively) on one, and have the other automatically update.
If you need that functionality, then linkaxes is the right command (although you could possibly also look at linkprops).
However if all you need is to ensure that the y-axis limits of your axes are the same, it will probably be easier (and you will have more control) if you set them directly. You can retrieve the y-axis limits using ylim(axis_handle) and set them using ylim(axis_handle, [lower, upper]), or alternatively with get(axis_handle,'YLim') and set(axis_handle,'YLim',[lower,upper]). You might also look at the YLimMode property of the axis, which determines whether the axis limits are directly set or automatically resized.
I am desiging a simple GUI application in Matlab using GUIDE.
I am displayed a number of axis - and I would like to add some simple design elements to make the interface clearer. I would like to draw a colored rectangle around an axis (seperate from the axis)... there are two such axes, each displaying details of some things shown in a third plot, and I would like this color clue to link the details to the overview.
So is it possible to add simple geometric shape objects to a Matlab GUI? I don't see anything but controls in GUIDE but perhaps its possible to add them manually with an explicit command?
It is generally difficult to draw any random shape. Except Square & rectangle, for which you can create panels and change the properties like BorderWidth and HighlightColor.
Since MATLAB GUI is based on Java, you can create any object in MATLAB GUI which can be created in Java. You can refer to this website [1] for further learning.
[1] http://undocumentedmatlab.com/matlab-java-book/