Convert MATLAB code to mathematical notation

2022 7 9
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更新时间：2022 7 9
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Hi!
I have a matlab code that I would like to write as a mathematical function. Unfortunately I'm not good with mathematical notations, and I'm not really sure where to begin - so any help would be much appreciated.
I have an array (for example):
x = [-1, 3, 2, 5, 6, 7, 9, 8, 6, 4, 1, -2, 0, 1];
I executed the following code on this array:
[~,latency_index] = min(abs(cumsum(x)-sum(x)/2));
The output I'm interested in is the latency_index. How can I write this code with mathematical notations?
Thank you very much in advance!

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回答（1 个）

Walter Roberson
Walter Roberson 2022-7-9

1 个投票

Most commonly the second output of min() of a vector would be referred to as "argmin"

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