create vector that consists only of zeroes

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Locks 2013-4-19

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采纳的回答： Cedric

hi,

I tried to create a vector that consists only of zeroes and tried the following:

error=zeroes(length(data13(:,1)))

but it didn't work. my goal is it, that the lenght of the error vector/ the number of elements in the vecotr is the same as in column one of the matrix data13

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Cedric 2013-4-19

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编辑：Cedric 2013-4-19

在 MATLAB Online 中打开

err = zeros(size(data13,1), 1) ;

but don't call it "error" as it is the name of a function.

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Locks 2013-4-19

perfect thanks

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Azzi Abdelmalek 2013-4-19

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编辑：Azzi Abdelmalek 2013-4-19

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It's not zeroes, it's zeros

error=zeros(length(data13(:,1)),1)

%or

zeros(size(data13,1),1)

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Locks 2013-4-19

that does not work either, I get this error message:

Undefined function 'zeroes' for input arguments of type 'double'.

Azzi Abdelmalek 2013-4-19

it's not zeroes, it's zeros

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