how to use >,< with while loop
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if i have a list of numbers and i have to use 'while' loop to determine when the list of numbers decreased by 10000 from initial value , how should i code it ?
3 个评论
the cyclist
2019-8-20
Sounds like a school assignment. Folks here will generally be happy to help if you show what you tried so far, and ask specific questions where you are stuck.
Navikesh Krishna
2019-8-20
I tried this but this didnt work :
-while altitude < 10000
-disp(altitude(1,1))
-end
Walter Roberson
2019-8-20
hint:
idx = 1;
while idx.^3 + 5*idx.^2 - 19 < 10000
idx = idx + 1;
end
disp(idx)
回答（1 个）
Not clear what you mean by the initial value but if you mean the first value in the list that is 10000 less than its first value then you could use:
index = find(a <= a(1) - 10000, 1);
Above, a is your vector of numbers, e.g.,
a = [1:3 -10000:0];
1 个评论
Navikesh Krishna
2019-8-20
this is my initial values given and i have to find when the values deceased by 10000
i tried : while altitude < 10000
disp(altitude(1,1))
end
but it didnt work out
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2019-8-20
2019-8-20
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