solving simple equations in matlab

3 次查看（过去 30 天）
Richard
Richard 2012-12-18
I have 2 variables:
d1 = 1:5;
d2 = 6:10;
I would like to calculate 'dat', which is given by:
dat = d1./(10.*d2);
However, the following returns a vector (as expected), how would I write this so that matlab returns a matrix i.e. the value for dat when d1 is 1:5 when d2 is 6 and then when d2 is 7, ultimately returning a 5x5 matrix. Is the only method of completing this through a loop.

请先登录，再回答此问题。

采纳的回答

Andrei Bobrov
Andrei Bobrov 2012-12-19
编辑：Andrei Bobrov 2012-12-19
dat = d1.'*(.1./d2);

更多回答（2 个）

Walter Roberson
Walter Roberson 2012-12-18
dat = bsxfun(@rdivide, d1.', d2) ./ 10;
Babak
Babak 2012-12-18
编辑：Babak 2012-12-18
d1 = 1:5;
d2 = 6:10;
for j=1:5
dat(j,:) = d1./(10.*d2(j));
end
dat

类别

在 Help Center 和 File Exchange 中查找有关 Audio and Video Data 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