how to copy rows and columns in a random matrix ?
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
if i have matrix A
A = [ 1 0 1 1
0 0 1 0
0 1 0 1
1 1 0 1 ] ;
THEN i want to generate a random binary matrix S which the first and last row IN A appear in S matrix
AND the last column In A appear in S matrix ?
S = [ 1 0 1 1
0 1 0 0
1 0 1 1
1 1 0 1 ]
0 Kommentare
Antworten (1)
Azzi Abdelmalek
am 18 Apr. 2016
S=randi([0 1],size(A))
S([1 end],:)=A([1 end],:)
S(:,end)=A(:,end)
0 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!