matlab correct name of butter

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joo
joo 2012-12-13
what is the correct term to say that i used the autommatic functions of matlab like butter, filtfilt, linspace. what is the correct term for this already implemented things in matlab ? automatic commmands? i dont know
this term is to be used in an article. thank you

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Jonathan Epperl
Jonathan Epperl 2012-12-13
Try built-in functions.
  2 个评论
Walter Roberson
Walter Roberson 2012-12-13
No, built-in functions are functions implemented in non-MATLAB code. Some of the functions mentioned above, such as linspace, have been implemented in MATLAB. You can
type linspace
to see its source.
A more accurate term would be "library functions".
"butter" and "filtfilt" are part of the Signal Processing Toolbox. They would probably be referred to as "toolbox functions", but "library functions" would also be correct.
Jan
Jan 2012-12-27
I vote for Walter's suggestion "toolbox functions".

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