nCtwo

Versione 1.0.0.0 (1,54 KB) da Simone Scaringi
All combinations of N elements taken two at the time.
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Aggiornato 29 mag 2008

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Usage - vec=nCtwo(dat) where dat is a vector of length N, produces a matrix with N*(N-1)/2 rows and 2 columns. Each row of the result vec has two of the elements in the vector dat. Similar to the MATLAB function NCHOOSEK(dat,2) but much faster.

Cita come

Simone Scaringi (2024). nCtwo (https://www.mathworks.com/matlabcentral/fileexchange/20110-nctwo), MATLAB Central File Exchange. Recuperato .

Compatibilità della release di MATLAB
Creato con R14
Compatibile con qualsiasi release
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Scopri di più su Linear Algebra in Help Center e MATLAB Answers
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Ispirato: nchoose2, VChooseK

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Versione Pubblicato Note della release
1.0.0.0