Find a range of minimum values in a vector/array

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Alfredo Martini 2013-5-6

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Hello everyone! Briefly, I would like to ask if, in MATLAB, exists a function or something else to find a min or max range of values in an array. I mean, if I have [7 2 1 4 34 9 8 5]

And I want to find the a "range" of three numbers, which is the minimumin the array, MATLAB will give me as result

[2 1 4]

And so on.

Thanks in advice, A.M.

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José-Luis 2013-5-6

What do you mean by "a range"? The three smallest numbers, or the three contiguous smallest numbers?

Alfredo Martini 2013-5-6

I mean the three contiguous smallest numbers. Forgive my english, is very poor.

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Andrei Bobrov 2013-5-6

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https://ww2.mathworks.cn/matlabcentral/answers/74786-find-a-range-of-minimum-values-in-a-vector-array#answer_84541

编辑：Andrei Bobrov 2013-5-6

在 MATLAB Online 中打开

I see two ways:

out = sort(yourarray);
out = out(1:3);

[ii,ii] = min(conv(yourarray,[1 1 1],'same'));
out = yourarray(ii-1:ii+1);

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Alfredo Martini 2013-5-6

Thank you so much.

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MATLAB Language Fundamentals Matrices and Arrays Creating and Concatenating Matrices

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