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How to randomly sample a value multiple times from data
Hi. I have a dataset containing x, y, z coordinates with which I can draw a 2D figure as below: What I want to do is to ...
3 years 前 | 1 个回答 | 0
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Is there any way to calculate a proportion of a certain area size to the entire area size in an image?
Hi I'm doing an image analysis and trying to calculate a ratio of a certain part to the whole in terms of their sizes. A sa...
5 years 前 | 0 个回答 | 0
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how to get a mean Z value inside a certain area I set on a plot
I left the same question a long ago, but I haven't solved the problem yet. I have a plot as below; I'd like to get a mea...
5 years 前 | 1 个回答 | 0
1
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How to manually define value range in colormap
Hi. I'm trying to create an image from a txt file which contains X, Y, Z values, in which Z is the pixel intensity. (thanks ...
7 years 前 | 1 个回答 | 0
1
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How to read a txt file in matlab?
I'm completely new to Matlab, so my question may sound dumb! I apologize. I'm trying to open a txt file in Matlab and produce a...
7 years 前 | 1 个回答 | 0
