清空筛选条件
清空筛选条件

Call function and save results

1 次查看（过去 30 天）
SBakc
SBakc 2019-5-8
回答： James Tursa 2019-5-8
Hi. I have a while loop that iterates through all images in a datastore, and calls a function passing each image. The function returns three values, and I want to save them so I can view all values that are returned. There are 50 images in the datastore.
I am trying to be able to view all the values that are returned and saved in column a, but this does not work. What am I doing wrong?
results = zeros(50,3)
iterations = 0;
while hasdata(ds)
img = read(ds);
[a, b, c] = myFunction(img);
results(iterations+1,1) = a;
results(iterations+1,2) = b;
results(iterations+1,3) = c;
iterations = iterations + 1;
end
for x = results(a)
disp(x)
end

请先登录，再回答此问题。

采纳的回答

James Tursa
James Tursa 2019-5-8
Maybe just display the results:
disp(results);
Or loop differently:
for k = 1:size(results,1)
disp(results(k,:))
end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Images 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