access the row and col of a matrix

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Elysi Cochin
Elysi Cochin 2017-4-21
编辑： Stephen23 2017-4-21
i have a matrix
A = [11 12 13
14 15 16
17 18 19];
now i take a value 6... how can i get the value there and and row and column....
eg: value = 16
row = 2
col = 3

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采纳的回答

Stephen23
Stephen23 2017-4-21
编辑：Stephen23 2017-4-21
>> N = 6; % your input
>> [col,row] = ind2sub(size(A),N)
col = 3
row = 2
>> val = A(row,col)
val = 16

更多回答（2 个）

dbmn
dbmn 2017-4-21
2 Possibilities
Easiest: row column
A(2,3)
Second possibility (by element count)
A(8)
Eng. Fredius Magige
call it as: call=A(2,3)

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