Accumulate matrix elements
How to draw a circle axis by AxisObject
How can I create accurate image masks from Graphics?
How to quickly test if two regions intercept?
Maximum of a group of overlapping circles
Exporting data from a simply generated interpolating function
"Cleverly" replace expression when simplify
Accumulate matrix elements https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264853
Consider the 'm' matrix: Link to 'matrix.dat':https://drive.google.com/drive/folders/1COdMCCBKq85vMDj6Jrb2qqoUlE9eTk6w?usp=sharing ... [list-manipulation] [matrix] [mathematical-optimization]
asked by ralph https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=47286 Score
of 10 answered by kglr https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=125
Score of 10 How to draw a circle axis by AxisObject https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264630
This is my current try, but I don't know why it cannot put in the right position: ... [graphics] [bugs] [ticks]
asked by yode https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=21532 Score
of 10 answered by F https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=70291
Score of 11 How can I create accurate image masks from Graphics? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264814
I am looking to generate image masks using Graphics . For this, the requirements are that: The rasterized mask must have the exact same dimensions as the image with ... [graphics] [bugs] [image-processing] [rasterize]
asked by Szabolcs https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=12 Score
of 8 answered by xzczd https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=1871
Score of 6 How to quickly test if two regions intercept? https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264733
If I randomly generated two cylinders, how do I test if they intercept? For example: ... [performance-tuning] [regions] [geometry]
asked by Burrawang https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=71707 Score
of 6 answered by cvgmt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72111
Score of 6 Maximum of a group of overlapping circles https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264632
I am studying Huygen's principle, and I would like a way to only highlight the wavefront of an advancing wave. At the moment, I have a group of overlapping circles, but I don't know how to highlight ... [graphics] [regions]
asked by Mark B https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=49906 Score of
6 answered by cvgmt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72111
Score of 7 Exporting data from a simply generated interpolating function https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264909
The question referenced in the link here has a title that matches my question, but the discussion is very complex and does not seem to address my issue. I have solved a partial differential equation ... [export] [interpolation] [conversion]
asked by Anna Naden https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=73509 Score
of 5 answered by Bob Hanlon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=9362
Score of 4 "Cleverly" replace expression when simplify https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=264772
I want to simplify $5a\cdot x+5b\cdot y+6 c+c^2$, if possible, given that $e=a\cdot x+b\cdot y+c$. I don't want to replace $c=e-a\cdot x-b\cdot y$. I want to replace it "cleverly". So, a ... [simplifying-expressions]
asked by Chameleon https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72915 Score
of 5 answered by Roman https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=26598
Score of 9