Combin2Rank
버전 1.1.0.0 (1.77 KB) 작성자:
Paulo Fonte
Calculates the rank (sequential ordinal) of nCk combinations
Example:
Combs=nchoosek(1:5,3)
Combs =
1 2 3
1 2 4
1 2 5
1 3 4
1 3 5
1 4 5
2 3 4
2 3 5
2 4 5
3 4 5
Combin2Rank(5,3,Combs)
ans =
1
2
3
4
5
6
7
8
9
10
ref: A Numbering System for Combinations, Gary D. Knott, Communications of the ACM, Jan. 1974, v.17, n.1
인용 양식
Paulo Fonte (2024). Combin2Rank (https://www.mathworks.com/matlabcentral/fileexchange/22717-combin2rank), MATLAB Central File Exchange. 검색됨 .
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