Creating a 2D Matrix based on variables

2012 4 27
2 个回答
回答已采纳
5 次查看（30 天）

0 个投票

Hi
I am looking to create a 2D Matrix based on three variables, A,B and C. A which could be between 8 and 12, B which could be between 4 and 50 and C which could be between 3 and 5. I need to matrix to be automatically constructed based on the variables, for example when A=10, B=7 and C=3
Matrix =
10 10 10 10 10 10 10
10 10 10 10 10 10 10
10 10 10 10 10 10 10
So I need A to control the values in the Matrix, B to control the number of columns and C to control the number of rows.
If anyone knows of a solution it would be much appreciated
Thankyou
Andy

请先登录，再回答此问题。

 采纳的回答

Jan
Jan 2012-4-27

2 个投票

A = 10;
B = 7;
C = 3;
Matrix = repmat(A, C, B);
Or:
clear('Matrix');
Matrix(1:C, 1:B) = A;
Or:
Matrix = A(ones(C, B));

更多回答（1 个）

Andy
Andy 2012-4-27

0 个投票

Problem is solved, Thankyou very much for your replies! Much appreciated
Andy

类别

在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息

产品

标签

Community Treasure Hunt

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

Start Hunting!

Translated by