how to arrange data into array
5 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hi,
i have imported some matrix data into matlab and upon parsing the data i have it in 3 vectors (columns):
column 1 are the row indices (i.e.):
[1;2;3;4]
column 2 are the column indices (i.e.):
[10;11;13;15]
and column 3 are the values in the matrix associated with those indices (i.e.):
[1e-5;5e-5;10e-5;15e-5]
I'd like to arrange this into a single 2-D array of column 3 data in the row locations of column1, and column locations of column2
I could do this with a loop, but im hoping to find a more elegant / less time intensive solution. I have about a million datapoints.
Thanks alot!
3 Kommentare
Siehe auch
Kategorien
Mehr zu Matrices and Arrays finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!