Multiplying cell with a function call

3 次查看（过去 30 天）
Durlov Rahman
Durlov Rahman 2021-7-2
评论： Jonas 2021-7-3
Hi, I am facing a problem. It is being described below:
function [ryz] = ryz(a)
ryz= [(cosd(a))^2 -(cosd(a)*sind(a)) -sind(a);
sind(a) cosd(a) 0;
cosd(a)*sind(a) -(sind(a)*sind(a)) cosd(a)];
end
A= [1:6]
[m n] = size(A)
q =floor(n/3)
trips = cell(1, q+1)
for i=1:q
trips{i} = A(:,3*(i-1)+1:3*(i-1)+3);
end
**** Here a cell named trips is being produced. trips = {1 2 3}, {4 5 6} *****
d1 = cell(360,1)
for angle = 1:360
d1{angle} = trips * ryz(angle)
end
But Now an error occurs.
Operator ' * ' is not supported for operands of type 'cell'.
Error in (line 15)
d1{angle} = trips * ryz(angle)
How can I solve this error?

请先登录，再回答此问题。

回答（1 个）

Jonas
Jonas 2021-7-2
trips is a cell array where each cells contains doibles you created earlier. if you want to calculate something with the content of a cell use e.g. trips{1}
  2 个评论
Durlov Rahman
Durlov Rahman 2021-7-2
编辑：Durlov Rahman 2021-7-2
I know that. trips{1} trips{2} can be used. But I don’t want to use every double elements manually. I just want to use all the elements of trips cell to multiply with the function just by a single call.
Jonas
Jonas 2021-7-3
then tell us what exactly your desired output for one iteration of the for loop is.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Operators and Elementary Operations 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