craq

Last seen: 1 year ago

9 total contributions since 2011

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

1 year ago

Question

Bug when zooming imagesc?
I am plotting an image and overlaying it with a semi-transparent mask. The mask labels various objects in the image and will be ...

2 years ago | 0 answers | 0

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Question

get zoom status of a UIAxes
For a figure axes, I can find out whether zoom is active or not by doing: figure plot(1:10) h = zoom(gca); get(h,'...

2 years ago | 0 answers | 1

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Question

Using Ground Truth Labeler App to label pixel (or polygon) regions
I would like to use the Ground Truth Labeler App to create labels for semantic segmentation. That means I need arbitrary shaped ...

2 years ago | 0 answers | 0

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Question

How to use vision.PointTracker with ImageLabeler?
There is an excellent tutorial on how to use the point tracker with the Ground Truth Labeler app. https://au.mathworks.com/vide...

2 years ago | 1 answer | 0

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Question

file not found in current directory
This sounds very similar to other entries in this forum and elsewhere e.g. <https://au.mathworks.com/matlabcentral/answers/35...

3 years ago | 1 answer | 0

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Question

saving and loading global variables
I know that global variables are evil. But I'm taking over a project from someone else, and while I try to re-work it to avoid g...

7 years ago | 0 answers | 0

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Question

initial conditions for zeror order hold
If the start time is not an integer multiple of the sample time for a zero order hold block in simulink, the output until the fi...

9 years ago | 0 answers | 0