facing error to execute

1 次查看（过去 30 天）
Urvashi
Urvashi 2022-11-11
评论： Image Analyst 2022-11-11
a=[1 2 3 4];
b = vsum(a);
disp(b);
function y = vsum(x)
y = sum(x,'all');
end
I am facing below error
Error using sum
Invalid option. Option must be 'double', 'native', 'default', 'omitnan' or 'includenan'.
Error in vecadd>vsum (line 5)
y = sum(x,'all');
Error in vecadd (line 2)
b = vsum(a);

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2022-11-11
I don't believe the 'all' option had been introduced in your r2016b version. Can you upgrade to the latest version. Or else do
y = sum(x(:));
  4 个评论
显示 2更早的评论
Urvashi
Urvashi 2022-11-11
a=[1 2 3 4];
b = vsum(a);
disp(b);
function y = vsum(x)
y = sum(x,(:));
end
error
Error: File: vecadd.m Line: 5 Column: 15
Unexpected MATLAB operator.
Image Analyst
Image Analyst 2022-11-11
Why did you put a comma after the x? I did not say to do that.
You did
y = sum(x,(:));
while I said to do
y = sum(x(:));

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 的更多信息

标签

产品


版本

R2016b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by