How can I find the largest number

38 ビュー (過去 30 日間)
alessandro
alessandro 2014 年 7 月 2 日
回答済み: Roberto Calandra 2014 年 7 月 2 日
Hi, I have 3 numbers and I have to find the biggest one, what is the best way? This is the code:
T=200
if isempty(counter) || counter >= T
counter=0;
d1=0.1
d2=0.2
d3=0.6
else counter=counter+1
if counter>0
if d1=max([d1,d2,d3)]
...
elseif d2=max([d1,d2,d3)]
...
elseif d3=max([d1,d2,d3)]
...
end
end
end
But this code doesn't work, thank you
  3 件のコメント
alessandro
alessandro 2014 年 7 月 2 日
I just need to know which is the greater one in order to define another variable, for example:
if d1=max([d1,d2,d3)]
V=V1
elseif d2=max([d1,d2,d3)]
V=V1
elseif
...
Roberto Calandra
Roberto Calandra 2014 年 7 月 2 日
Remember that with d1=max([d1,d2,d3]) you are assigning a variable to d1but what you want is checking for equality as in d1==max([d1,d2,d3])

サインインしてコメントする。

採用された回答

Elias Gule
Elias Gule 2014 年 7 月 2 日
numbers = [num1 num2 num3]; % the array of numbers from which to search
maxVal = max(numbers); % the highest number

その他の回答 (2 件)

Roberto Calandra
Roberto Calandra 2014 年 7 月 2 日
Something like this?
switch max([d1,d2,d3])
case {d1}
V=V1
case {d2}
V=V2
case {d3}
V=V3
end

Robert Cumming
Robert Cumming 2014 年 7 月 2 日
you need to use
==
for comparison, i.e.
if d1==max([d1,d2,d3)]
etc...

カテゴリ

Help Center および File ExchangeMultidimensional Arrays についてさらに検索

Community Treasure Hunt

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

Start Hunting!

Translated by