Number of maximum values and maximum values in each column
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
I would like to get the no of maximum values for each column. i am using a 5*4 matrix A=
2 3 7 7 7,
5 8 8 8 1,
5 6 8 1 2,
2 1 8 1 4
And i expect an answer, i.e
noofmaximumvalueineachcolumn= 2 1 3 2 1
I am using a code
noofmaximumvalueineachcolumn=sum(A==max(A))
Which works only for a single row matrix.And it shows an error 'matrix dimensions must agree'. what should i do
0 Kommentare
Akzeptierte Antwort
James Tursa
am 5 Mai 2015
Bearbeitet: James Tursa
am 5 Mai 2015
sum(bsxfun(@eq,A,max(A)))
But for your example I get 2 1 3 1 1, not 2 1 3 2 1
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Matrix Indexing 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!