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KAE


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129 total contributions since 2017

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Answered
What is the default transfer function for fitnet?
Greg, do you happe to know where in the documentation it says that tansig is the default? I can only find how to list all the ...

1 hour ago | 0

Question


Matlab equivalent for Octave command bitunpack
I have an Octave program that I would like to turn into Matlab code. The sticking point is the Octave bitunpack command, which r...

4 hours ago | 0 answers | 0

0

answers

Answered
Is there a function in MATLAB for detecting points inside a polyhedron?
You could use inpolyhedron from the FEX, discussed here.

1 day ago | 0

Question


How to get handle to legend in a specific axes?
I would like to find the handle to one legend that appears in a specific subplot, while there are a lot of other plots with lege...

5 days ago | 1 answer | 0

1

answer

Answered
How to migrate command history to new computer?
Here is what I figured out from this answer, in case it helps someone. At the Matlab command prompt on old computer #1, enter ...

19 days ago | 1

| accepted

Question


How to migrate command history to new computer?
I have been using Matlab 2019b on one computer, and need to install it on another. Is there any way I can migrate my command his...

19 days ago | 1 answer | 1

1

answer

Question


Setting different properties for some line objects stored in the same handle
Let's say I have a handle h1 that contains several line objects, like so: h1 = plot(1:10, rand(10, 25)); % h1 contains 10 line ...

1 month ago | 2 answers | 1

2

answers

Question


Accessing field data in nonscalar structure array
Let's say I have a nested non-scalar structure array, Patient(1).Vitals.weight = 185; Patient(1).Vitals.temperature = [98 96 1...

3 months ago | 2 answers | 0

2

answers

Answered
DOCTYPE error from xmlread
It turns out this was not an xmlread issue, and has nothing to do with AllowDoc, but instead is due to a problem with the XML fi...

3 months ago | 0

| accepted

Question


DOCTYPE error from xmlread
I have been given an XML file and am trying to read it with xmlread. If I call it either of the following ways, DOMNode = xmlre...

3 months ago | 1 answer | 0

1

answer

Answered
What happened to plotxx?
There is also a plotxx in the File Exchange.

3 months ago | 0

Answered
Is it possible to have a zero value in the pie-chart data in MATLAB 7.6 (R2008a)?
If you are doing this to plot a pie which is missing a slice, see here ('Partial Pie').

4 months ago | 0

Answered
"The handle is invalid" when running an exe
Passing along the solution from here in case it helps someone: Due to the popup window that the exe generates, I needed to add a...

4 months ago | 0

| accepted

Question


"The handle is invalid" when running an exe
I would like to run an executable from the Matlab command line. However when I try system('MyProgram.exe') I get the error, U...

4 months ago | 1 answer | 0

1

answer

Answered
How can I move my MATLAB Path from my old version of MATLAB over to a new version?
Upgrading to R2019b from R2019a, I copied my personal directories into the new pathdef.m file using the R2019b matlab editor and...

5 months ago | 0

Question


How to match an image subset in an image?
Let's say I have image #1, and a second smaller image #2 containing some of the pixels from image #1. The pixels in image #2 wer...

5 months ago | 2 answers | 0

2

answers

Answered
How to match an image subset in an image?
This is slow (15 seconds on my machine) but it seems to return the expected location, % Create a mask for selected pixels in ...

5 months ago | 0

| accepted

Question


Import a Photoshop selection into Matlab
Let's say I have an image that I open in Photoshop, and I make a selection of a region, for example with the lasso tool. I would...

5 months ago | 0 answers | 0

0

answers

Answered
Intensity profile line with interpolation
You can specificy the number of points, n, in improfile and also choose the interpolation method such as bicubic (avoid nearest ...

5 months ago | 1

Answered
how to get matlab 2019b
Now it's out; get it here.

5 months ago | 1

Question


Excluding Hough transform artifacts at 45 and -45 degrees
I am following steps in this example to find lines in my image, which contains a lot of nearly-horizontal lines. The Hough trans...

5 months ago | 1 answer | 0

1

answer

Question


How to check if one of output variables is not called
If I have a function which can return multiple outputs, how can I tell from inside the function that some of the output variable...

6 months ago | 1 answer | 0

1

answer

Question


How to loop through an unknown number of matrix dimensions?
I would like to loop through all dimensions of a n-dimensional matrix, but the matrix dimensions are unknown beforehand. Below i...

7 months ago | 1 answer | 0

1

answer

Question


How to make 'far away' markers appear smaller (perspective)
To make it easier to visually interpret 3D data when shown on a 2D surface like the computer screen, I would like to plot data s...

7 months ago | 1 answer | 0

1

answer

Question


Rationale for functions going into Computer Vision vs. Image Processing toolboxes
I am curious about the thought process is for deciding if a builtin function belongs in the Computer Vision vs. Image Processing...

7 months ago | 0 answers | 0

0

answers

Question


Why all Matlab windows blank and unresponsive?
Today I was coding in Matlab then went to lunch. When I returned, all the Matlab windows (editor, command window, 2 figure windo...

7 months ago | 0 answers | 1

0

answers

Answered
What are the capabilities of the MATLAB Support Package for Parrot drones? How is it different from the already existing Simulink Support Package?
Beware to anyone considering the Parrot Mambo FPV or Bebop: both are discontinued, see here.

8 months ago | 0

Answered
Which drones are supported by the MATLAB Support Package for Parrot Drones?
Beware to anyone considering the Parrot Mambo FPV or Bebop: both are discontinued, see here.

8 months ago | 0

Answered
Convert matrix of RGB double values to image
I just realized the following works, but please let me know if I am losing information by converting to uint8, figure; imshow(...

8 months ago | 0

| accepted

Question


Convert matrix of RGB double values to image
I have a matrix which contains RGB values which range from 0 to 1. I would like to turn it into an image, but if I use uint8 the...

8 months ago | 1 answer | 0

1

answer

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