want a rows to split into multiple rows
显示 更早的评论
A=[111111111111111111]
i want to generate A=[111111
111111
111111]
it is (3,6) matrix...I know it can be done easily through semicolon but that i dnt want because that A matrix is the output basically.
i also used reshape command but for that dimension shoud be same. i have taken just for example (3,6).actually the matrix is of (1,90) .i wangt to make it (3,30)
kindly help
采纳的回答
X = ones(1, 90);
Y = reshape(X, 3, []); % 2nd argument is determined automatically
% The long form:
Y = reshape(X, 3, numel(X) / 3);
6 个评论
Walter Roberson
2022-2-24
I have the suspicion that they need
Y = reshape(X, [], 3).'
That is, I suspect that they want row-wise answers, first 30 into the first row, second 30 into the second row, and so on.
VASUNDHARA V
2022-2-24
Y = reshape(X, 30, 3).'
A shorter example:
X = 1:12;
Y = reshape(X, [], 3).'
VASUNDHARA V
2022-2-24
Jan
2022-2-24
@VASUNDHARA V: A hint for future questions: You see, that 1:12 is a better example to demonstrate, what you want to achieve than "A=[111111111111111111]". Note that this is not even a vector, but a huge scalar.
VASUNDHARA V
2022-2-25
更多回答（1 个）
I don't see why reshape() wouldn't work
A = ones(1,90);
A = reshape(A,3,30)
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