Answered
Close all figures in 2014b
Perhaps you have a hidden figure (i.e. a figure whose _'HandleVisibility'_ is set to _'off'_) This could happen in R2014a and...

11 years ago | 0

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Answered
y^3 = ( 4 * ( x ^ 2 ) ) + 28
If you have symbolic math toolbox: solve('y^3 = ( 4 * ( x ^ 2 ) ) + 28','x') ans = (y^3 - 28)^(1/2)/2 -(y^3 - 28)^(1/...

11 years ago | 1

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Answered
I am having trouble with the menu and switch case command because every time I try to get an answer for pressure, I get 5 answers in a matrix instead of one. Does anyone know what I am doing wrong?
It must be whatever VDW is doing because running everything up to there gives scalar values. Put a breakpoint in VDW and see ...

11 years ago | 0

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program to identify a tv channel using logo matching
I would start by purchasing the Computer Visions System Toolbox. From there, you can train the detectors to identify the logos ...

11 years ago | 0

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Ardurino to matlab communication via ethernet
<http://www.mathworks.com/help/releases/R2014b/instrument/tcpip.html> Perhaps?

11 years ago | 0

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how to find area enclosed by points (x,y) where the shape is curved?
doc polyarea

11 years ago | 2

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Importing xlsx files - columns of unknown length
The problem is that you're storing this all in one array when different columns might have different sizes. Instead, create d...

11 years ago | 0

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How to Vary/Specify Column Width for All Columns in the Variable Editor and Significant Digits That Are Shown
The number of digits can be changed in the "View" tab. I don't think you can set the default column width (or mode like 'tight'...

11 years ago | 2

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Answered
add Summary statistics on a plot
You can use the interactive "Data Statistics" option to add stats to the plot: <</matlabcentral/answers/uploaded_files/19...

11 years ago | 0

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Convert multiple GUI into EXE file?
Yes. Inside of the compiler app it will do dependency analysis to find the other required files. If it misses one of your othe...

11 years ago | 0

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Answered
Call a cdv file from a string
c{3} = 'DM9999'; AQDATA([c{3} '.csv'])

11 years ago | 1

Answered
Matlab R2014A blurry on high-dpi windows device
This is fixed in R2014b (the general release, not the prerelease).

11 years ago | 0

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Answered
How do you make multiple variable assignments from s struct?
Not easily. If you want to do this for readability, then you're best off just unpacking them manually since that will be readab...

11 years ago | 0

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The best way to fix R2014+ for retina displays on Mac OS X
I was thinking it was "Upgrade to R2014b" which is available now :)

11 years ago | 0

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Any improved support for Retina screen in 2013a?
This is fixed in R2014b, available now.

11 years ago | 0

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Retina display issue of 2014a
It's fixed in R2014b, available now.

11 years ago | 1

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Help to purchase Tool box for classification and clustering
Statistics Toolbox is the biggest one, the SVM tools have moved from Bioinfo to Stats. More information here: <http://www.ma...

11 years ago | 0

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Answered
cover irregular edges (toughs), MATLAB Image processing
Since you know these objects to be convex, I would use |bwconvhull(...,'objects')| on the binary image. I = imread('cap.P...

11 years ago | 1

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What does this error message mean?
For some reason the model is returning an imaginary component. I would contact tech support, that error message is useless.

11 years ago | 0

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Obtaining the best ellipse fit of an irregular shape
<http://www.mathworks.com/matlabcentral/fileexchange/index?utf8=%E2%9C%93&term=fit+ellipse> Use one of those functions on the...

11 years ago | 1

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GUIDE Tabs Support in R2014b
No, GUIDE does not support uitabs or uitabgroups in R2014b.

11 years ago | 0

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What is changing in R2014b?
Chad, the change you have to make is that handles in R2014b are no longer numbers. Thus checking |isnumeric| of a handle will n...

11 years ago | 1

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Can the 'save as' or 'print' size be customer configured?
Edit the _'PaperSize'_ and _'PaperPosition'_ properties of the figure. doc figure And click on "figure properties"

11 years ago | 0

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Error in publishing matlab code
which -all size It sounds like you've written your own size function which is shadowing MATLAB's. The above will reveal it...

11 years ago | 0

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How to reassemble tessellated matrix?
r(1:2:end,1:2:end) = r1; r(1:2:end,2:2:end) = r2; ...

11 years ago | 0

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Answered
what's the difference between handles and hObject?
hObject is the handle to the calling object; i.e. the object that is calling the function. handles is a structure with all of t...

11 years ago | 7

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how can i slice the symbolic function converted with matlabfunction?
You need to evaluate the function s() at the points on the grid: slice(x,y,z,s(x,y,z),xslice,yslice,zslice)

11 years ago | 1

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Answered
How to shrink an image without using imresize function in matlab
doc interp2

11 years ago | 0

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Matrix/Array of Objects vs. Class Constructor
It depends on how your class sizes obj: classdef FooC properties x end methods...

11 years ago | 0

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How to plot a fit object without extrapolation?
You can pass _'XLim'_ into fitresult's plot to plot only over a specific range in x. <http://www.mathworks.com/help/releases/...

11 years ago | 0

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