this is the code i have so far. I think its correct but im not sure. clc; clear;
ID: 3912169 • Letter: T
Question
this is the code i have so far. I think its correct but im not sure.
clc; clear; clear all;
A = [1 5 7; 3 6 2; 0 8 2; 8 2 9]
[row col] = ind2sub(size(A), 7)
this is my code for this, i think its correct also, but im not sure.
clc; clear; clear all;
A = [1 5 7; 3 6 2; 0 8 2; 8 2 9]
A(3,3)
and i had next to no idea how to do this one. not sure how to move specific columns and rows.
veri tie irixA A [1 57, 362,082, 829 Give the pair of indices corresponding to the 7th element in this matrix. Enter your MATLAB code in the space provided.Explanation / Answer
% code
A = [1 5 7; 3 6 2; 0 8 2; 8 2 9]
% part 1
[row col] = ind2sub(size(A), 7)
% output
A =
1 5 7
3 6 2
0 8 2
8 2 9
row = 3
col = 2
% code
A = [1 5 7; 3 6 2; 0 8 2; 8 2 9]
% part 2: 3, 3 are the row and column at which we wanted to find linear index
linearIndex = sub2ind(size(A), 3, 3)
% output
A =
1 5 7
3 6 2
0 8 2
8 2 9
linearIndex = 11
% code
A = [1 5 7; 3 6 2; 0 8 2; 8 2 9]
% part 1
[row col] = ind2sub(size(A), 7)
% output
A =
1 5 7
3 6 2
0 8 2
8 2 9
row = 3
col = 2
% code
A = [1 5 7; 3 6 2; 0 8 2; 8 2 9]
% part 2: 3, 3 are the row and column at which we wanted to find linear index
linearIndex = sub2ind(size(A), 3, 3)
% output
A =
1 5 7
3 6 2
0 8 2
8 2 9
linearIndex = 11
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