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Andrew Chen


Last seen: ongeveer een jaar ago |  Active since 2016

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i want to use imfreehand on an image displayed on axes and display the selected area on clicking an button in the same axes in GUI but when i am done with imfreehand and while i am using imshow to display it i get error
Well almost a year later but if you still need an answer, here's something that worked for me: Assume you have an image displ...

meer dan 5 jaar ago | 0

Answered
Undefined function for input type 'cell'
Well I have to say this is a bit embarrassing but I somehow managed to save the function in a directory other than the one it sh...

meer dan 6 jaar ago | 0

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Undefined function for input type 'cell'
Hello, I've encountered an interesting problem while making functions which I was not experiencing before. I've been going th...

meer dan 6 jaar ago | 1 answer | 0

1

answer

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Transfer Learning with GoogLeNet Error when Freezing Weights
Hello, Recently I have been exploring the machine learning and neural network capabilities of Matlab and I have been trying t...

meer dan 6 jaar ago | 4 answers | 2

4

answers

Answered
How to smooth edges of polygons?
Perhaps <https://www.mathworks.com/help/images/ref/imopen.html imopen> with a disk structuring element will provide the function...

ongeveer 7 jaar ago | 0

Answered
How to dilate lines in an image at varying levels of 'thickness'?
Hello, I am kind of new to image processing and morphological operations but I've done some digging myself into your question...

ongeveer 7 jaar ago | 0

Question


Quiver Plot Arrows too Wide
Hello everyone, sorry I'm asking what seems like a rudimentary question but I've probably spent the better half of an hour onlin...

meer dan 7 jaar ago | 2 answers | 3

2

answers

Question


3D matrix to Video
Hello all, I have been having a lot of trouble trying to export a video from Matlab from a 3D matrix. The matrix dimensions indi...

meer dan 7 jaar ago | 2 answers | 0

2

answers

Question


Run a section of code, pause, close figures and proceed to next section
Hello, I am trying to beautify my code and it would be great if I could make my code run as described in the question. My most r...

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


symsum returning a large fraction
I am using the symsum command to obtain a value for the summation of a series. My specific code is syms g SUM = symsum(....

bijna 8 jaar ago | 1 answer | 0

1

answer

Question


Is there a better way to find the nth prime?
I want to find the value of the nth prime number. For example, the 10th prime number is 29. My code currently looks like this: ...

ongeveer 8 jaar ago | 1 answer | 0

1

answer

Submitted


Difference of the Square of Sums and the Sum of Squares
A function called on a single natural number.

ongeveer 8 jaar ago | 1 download |