Multiply Each Matrix in Cell Array by a Different Value
显示 更早的评论
I have a cell
A = {[1 2; 3 4]; [5 6; 7 8]};
and a vector
b = [1; 2]
and I want to multiply each matrix in A by the corresponding value in b. Is it possible to do that without loops?
采纳的回答
James Tursa
2017-5-19
编辑：James Tursa
2017-5-19
result = cellfun(@times,A,num2cell(b),'uni',false);
But this just moves the loops (which are part of cellfun) into the background.
2 个评论
Walter Roberson
2017-5-19
No, it works for me. Perhaps your b was all zeros.
Alessandro
2017-5-19
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Creating and Concatenating Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
