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Vectorized Floyd-Warshall 1.0
File ID: 81059

Vectorized Floyd-Warshall 1.0
Download Vectorized Floyd-Warshall 1.0http://www.mathworks.comReport Error Link
License: Shareware
File Size: 10.0 KB
Downloads: 90
Submit Rating:
Vectorized Floyd-Warshall 1.0 Description
Description: The Floyd-Warshall algorithm computes the all pairs shortest path matrix for a given adjacency matrix. The algorithm is O(n^3), and in most implementations you will see 3 nested for loops. This is very inefficient in Matlab, so in this version the two inner loops are vectorized (and as a result, it runs much faster).

Make sure that your input matrix is initialized properly -- A(i,j) = Inf if i and j are not neighbors.[left][/left]

License: Shareware

Related: vectorized, Version, matlab, result, faster, neighborsleftleft, properly, initialized, Input

O/S:BSD, Linux, Solaris, Mac OS X

File Size: 10.0 KB

Downloads: 90

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