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Tagged with algorithm data-visualization
3 questions
3
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1
answer
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Three-dimensional DCT spatial frequency components illustration
I am attempting to make three-dimensional discrete cosine transformation spatial frequency components illustration. The 3D cubes is used to present the level of each coefficient. The more bright the ...
- 5,588
9
votes
3
answers
5k
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Generating a histogram efficiently from the datasets in a Map
I have a map in which I store total bytes as the key and count of users as the value:
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- 2,177
3
votes
1
answer
1k
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