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Jon


Last seen: oltre 4 anni fa |  Attivo dal 2012

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Domanda


Curl on surface of unit sphere
I have vectors of longitude and latitude on an approximately uniform grid (actually uniform is impossible) on the surface of a u...

circa 6 anni fa | 0 risposte | 0

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Domanda


Faster Kendall correlation calcuation
I need to do billions of Kendall correlations (yes, billions thank the gods for supercomputers) so I would like to make the corr...

oltre 6 anni fa | 0 risposte | 0

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Domanda


Find not finding number in vector
If I do x = -10:.1:90; find(x==43.2) I get ans = Empty matrix: 1-by-0 If I do x(533) == 43.2...

circa 8 anni fa | 1 risposta | 0

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Domanda


Kendall partial correlation using partialcorr function
Is there a reason the Kendall correlation is not an option for the partialcorr function?

circa 8 anni fa | 0 risposte | 0

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Domanda


Polynomial fit with errors (weights) in both axes
Anyone know of code for a polynomial fit with weights in both axes?

oltre 10 anni fa | 1 risposta | 0

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Domanda


Why does fit box to text not work?
That's it really. It doesn't work at all. It either makes the box too small or doesn't do anything at all. In either the plot wi...

quasi 11 anni fa | 0 risposte | 0

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Domanda


How to stop Histogram from covering Tick Marks
How do you stop a histogram from covering tick marks on a graph? It's rather bewildering that they get covered up. Edit: I ha...

quasi 11 anni fa | 2 risposte | 0

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Domanda


Random elements of a vector which sum near a specific number
This is a fun question. I have a large vector which I need to take out 1000 random sub-vectors whose elements all add up to arou...

circa 11 anni fa | 2 risposte | 0

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Domanda


Writing MAT file from c++. I have fully compiled code but values come out odd.
So I have a regular old c++ array of size 1 by 2919111 and I write this to a mat file using the matimport.c example. Where n(1) ...

circa 12 anni fa | 2 risposte | 0

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