how to produce a logical matrix using index matrix

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Khairul Nur
Khairul Nur am 24 Okt. 2019
Bearbeitet: per isakson am 24 Okt. 2019
Hi, i need some help here, im also new in matlab. i have 'b' containing index matrix for example b=1; i want to create logical matrix and should be [1 0 0 0]
if i have b = 2, the matrix will be [0 1 0 0]. Hope i find some solutions. TQIA

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per isakson
per isakson am 24 Okt. 2019
Try
logical_matrix = false( 1, 4 );
logical_matrix( b ) = true;
  3 Kommentare
Walter Roberson
Walter Roberson am 24 Okt. 2019
DM(i,b) = true;
Khairul Nur
Khairul Nur am 24 Okt. 2019
great! its work..thank you very much :)

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