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  • 0 posts edited
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  • 3 votes cast
Oct
19
asked vector comparison - component-wise and mahalanobis distance
Feb
1
comment Find five positive integers whose reciprocals sum to $1$
This is awesome. I thought of so many numerous attempts and thoughts, but this one is the high-five kicker!!!
Nov
25
awarded  Scholar
Nov
25
accepted Automatic calculation of the intersection of discrete curves
Nov
23
comment Automatic calculation of the intersection of discrete curves
Thank you for giving the question a more appropriate title. I will accept answers after a while to be sure no better answer is given after some time. I am not new to stackexchange, but new to mathexchange :-) Thank you anyhow for any advice :-)
Nov
23
awarded  Supporter
Nov
23
comment Automatic calculation of the intersection of discrete curves
This helps me a lot and I wonder why I couldn't think of such a simple parsing method of my files to sort out those, that don't have any intersection.. thank you!
Nov
23
comment Automatic calculation of the intersection of discrete curves
As I mentioned, the datafile example and the plot do not belong together. Maybe I should mark the note strong. The alpha vector is not necessary to know for the question of detect intersection. It is necessary for me after I have the results.
Nov
23
comment Automatic calculation of the intersection of discrete curves
That's what gnuplot does with the datapoints. Normally, you wald have lots more of points so the linear line becomes more a curve. If I choosed wrong math definitions I am sorry, please correct me. It is important to find equal error rates in order to know how "good" the system works and which Alpha Vector (as comment in data file) achieves reasonable results.
Nov
23
awarded  Student
Nov
23
asked Automatic calculation of the intersection of discrete curves
Nov
23
awarded  Autobiographer