Reshape a matrix into vector form and then again convert the array into previous dimensions matrix

9 次查看（过去 30 天）
akash bais
akash bais 2017-3-18
评论： akash bais 2017-3-18
Suppose I have a matrix of size mxn and i want to convert it into an array and perform some operations on it and then later i want to regain the original matrix of same size mxn from that array
for e.g
A=[55 53 52 ;54 53 52 ;56 56 54];
array = 55 53 52 54 53 52 56 56 54
and then this array
array = 55 53 52 54 53 52 56 56 54
matrix
A=[55 53 52 ;54 53 52 ;56 56 54];

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2017-3-18
array = reshape(A.', 1, [])
A = reshape(array, n, m).'
Notice this is not m, n.
  3 个评论
显示 1更早的评论

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Resizing and Reshaping Matrices 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by