I want to assign values from a 1d array to 2d array. How should I do it?

9 次查看（过去 30 天）
Ashutosh
Ashutosh 2013-8-21
Please copy paste above address if image is not visible.
The function tridiagonal(n) gives values of x in a 1 dimensional array. I want to assign it to 2 dimensional array of w(s,t). However it shows error saying "Undefined function 'x' for input arguments of type 'double'."

请先登录，再回答此问题。

采纳的回答

Jan
Jan 2013-8-21
编辑：Jan 2013-8-21
You have not assigned a value to x. Maybe you meant:
for s=2:m
x = tridiagonal(n); % assign x!
for t=1:n
w(s,t)=x(t);
end
end
But you can save one of the for loops:
for s=2:m
x = tridiagonal(n); % assign x!
w(s, :) = x; % or x', depending on dimension of x
end

更多回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-8-21
x is not defined in your code

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