Create Matrix using only zeros and ones
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please how can i create this matrix using only the two commands "zeros" and "ones"
1 0 1 0
1 0 1 0
1 0 1 0
1 0 1 0
and this one :
0 0 0 1
0 0 0 1
0 0 0 1
1 1 1 1
3 件のコメント
回答 (2 件)
William Alberg
2020 年 5 月 16 日
編集済み: William Alberg
2020 年 5 月 16 日
This should do it for the first matrix
A = zeros(4,4);
A(:,1) = 1; % set column 1 to 1
A(:,3) = 1; % set column 3 to 1
disp(A)
Im sure that you can use this example to do it for the second example
DGM
2021 年 8 月 31 日
編集済み: DGM
2021 年 8 月 31 日
How about an example using concatenation only. No arithmetic composition or array indexing.
e = ones(2);
c = zeros(3,2);
n = ones(1,2);
l = zeros(1,2);
m = ones(2,6);
s = zeros(11,2);
f = zeros(2,6);
result = [s [f; [[e; c] [c; n; l] [e; c]]; m; f] s]
imshow(result)
5 件のコメント
M VENKATESH
2021 年 8 月 31 日
Can u please sol this . Using the zeros and ones commands create a 3 x 5 matrix in which the first second, and fifth columns are 0s, and the third and fourth columns are 1s.
Walter Roberson
2021 年 8 月 31 日
hint:
A = [zeros(8,1), ones(8,1), zeros(8,1)]
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