Manipulation Rules for Special Matrice

1 次查看（过去 30 天）
Azriel Faiz Abu Fadzil
回答： Nhlamulo Neftor Baloyi 2022-8-14
How to create a 4*6 matrix in which all elements have the value of pi

请先登录，再回答此问题。

回答（4 个）

jean claude
jean claude 2017-10-22
编辑：jean claude 2017-10-22
there is many ways to do it, you can for example assign i rows, j rows in a matrix of ones; then multiply by pi
x=ones(4,6)
y=x.*pi
  3 个评论
显示 1更早的评论
jean claude
jean claude 2017-10-22
another way; it means from the first to 4th row and from the first to 6th column.
mat(1:4,1:6)=pi
jean claude
jean claude 2017-10-22
of course there is a lot of alternatives .. i will rephrase it

请先登录，再进行评论。

Steven Lord
Steven Lord 2017-10-22
Creating matrices is one of the fundamental operations in MATLAB. Take a look at the links on this documentation page. A number of the functions included on that page will be of use to you, both for this particular assignment and as you work more with MATLAB.
Nhlamulo Neftor Baloyi
a=zeros(4,6)+pi
Nhlamulo Neftor Baloyi
Ran in:
a=zeros(4,6)+pi
a = 4×6
3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416 3.1416

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 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