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Ran Yang


Active since 2023

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Why is my code in Matlab Answers not colorful?
I think I might have figured it out? After trying to turn more random things off and on again, I tried disabling my VPN and for ...

ongeveer een jaar ago | 0

| accepted

Answered
Access and extract table array using for loop
See How to work with tables and timetables. You can call everything in the ECG column using {:} and then concatenate it. Note t...

ongeveer een jaar ago | 0

Question


Why is my code in Matlab Answers not colorful?
I started using Matlab Answers a few days ago and this is probably a dumb question, but it's starting to bother me. If I write ...

ongeveer een jaar ago | 3 answers | 0

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Answered
How can I optimize this 4D contour plot?
It looks like you're trying to visualize volumetric data. One way to do that is with slice, but you need to first restructure yo...

ongeveer een jaar ago | 0

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Answered
Plotting portion of a color coded scatter plot using a for loop
rgb_time is a Nx3 array, so you need to call all 3 columns using rgb_time(i, :) to get the color for each voxel. (Right now you'...

ongeveer een jaar ago | 1

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Answered
Bubbles edge detection to quantify size distribution
Conceptually, your edges aren't sharp enough because contour detection isn't the right algorithm for the task. You're trying to ...

ongeveer een jaar ago | 0

Answered
Cell array to xlsx file
You can concatenate each element of your cell array using cat or convert the cell array to a regular array using cell2mat. Then ...

ongeveer een jaar ago | 0

Answered
How do I pass the correct string for a function input parameter?
In a Linux terminal, you can use a backslash (\) within quotes to escape formatting, which allows you to put quotes within quote...

ongeveer een jaar ago | 1

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Answered
Sort Columns by pairs
Store your table as a Matlab variable and then save that, instead of messing with fopen/fclose. T = ErgebnistabelleAV1(:, {'Fre...

ongeveer een jaar ago | 0

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Answered
Check if all elements of cell array are equal to a certain value?
If your cell array only contains numbers, then you should convert it to a regular array using cell2mat, then test equality using...

ongeveer een jaar ago | 1

Answered
Error using == Matrix dimensions must agree.
Use ismember instead of == . [r, c] = find(ismember(data, lookupValue));

ongeveer een jaar ago | 0

Answered
Most efficient way to separate numerically labeled objects that share borders?
---- Update on 2023-04-10 ---- Mostly figured this out. I just had to isolate each object in its bounding box instead of runnin...

ongeveer een jaar ago | 0

Question


Most efficient way to separate numerically labeled objects that share borders?
Consider the following image mask: IM = [0 0 0 1 1 1 1 0 0 1 1 1 1 1 0 2 2 2 1 1 1 2 2 2 2 2 1 0 2 ...

ongeveer een jaar ago | 2 answers | 0

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