清空筛选条件
清空筛选条件

write max mean as an alternative

4 次查看（过去 30 天）
Ugur Sahin
Ugur Sahin 2020-4-7
评论： Ugur Sahin 2020-4-7
Hi guys,
I am trying to write max() and min but our teacher said you cannot use max() and min() function. how can ı write alternativly these functions. I have done mean value like that:
if length(m)==4
element=element+1;
s =sum(m) / 4;
arc = [arc s];
m=[];
end
every 4 step m function reset and also values that have been in m (m has 4 element at the moment) sums and divide 4. the new value (mean value of a at the moment) goes arc.
I want to da that max and min version without max and min command but this time the values has to go new set that ı called maxvalues and min values could someone help me ?
  3 个评论
显示 1更早的评论
Image Analyst
Image Analyst 2020-4-7
Ugur, post the image directly here with the green and brown frame icon, not on some third party web site.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

David Hill
David Hill 2020-4-7
a=sort(x)
maxvalue=a(end);
minvalue=a(1);
  3 个评论
显示 1更早的评论
David Hill
David Hill 2020-4-7
maxvalue=x(1);
minvalue=x(1);
for k=2:length(x)
if x(k)>maxvalue
maxvalue=x(k);
elseif x(k)<minvalue
minvalue=x(k);
end
end

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Data Type Identification 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