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Why is max(abs(S)) not working? S is a 1x40000 vector

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Saoirse
Saoirse 2023-10-9
评论： Stephen23 2023-10-10
S is a 1x40000 vector with negative values hence why im using the abs function but the error message keeps coming up. I have also tried max((abs(S(1,:))) but it has the same error message
"Array indices must be positive integers or logical values.
Error in Max (line 5)
max((abs(S)))"
load 'testhigh (1).dat'
S = (testhigh__1_(1, :)*10^3)*(1/49.500);
max((abs(S)))

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回答（1 个）

Walter Roberson
Walter Roberson 2023-10-9
Either max or abs is a variable at that point in the code.
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Walter Roberson
Walter Roberson 2023-10-10
In my observation, the two functions most commonly accidentally re-used as variable names are sum and max
Stephen23
Stephen23 2023-10-10
Solution: rename those variables where they are created/referred to, clear the workspace, run your code again.

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