i want to know the fitness

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민준 배
민준 배 2022 年 11 月 30 日
回答済み: Jonas 2022 年 12 月 1 日
the dot is my data and the red line is y=x graph
I want to know the fit between my data and the red graph.
which function do i have to use?
  2 件のコメント
Jeffrey Clark
Jeffrey Clark 2022 年 12 月 1 日
@민준 배, please look at this example and consider using polyfit - Search - Help Center - MATLAB & Simulink (mathworks.com) to ge a better line and see its fit in polyval return of the standard error.
민준 배
민준 배 2022 年 12 月 1 日
i need to know that how similar and different the x and y axes are.
what can i do?

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回答 (1 件)

Jonas
Jonas 2022 年 12 月 1 日
i guess you are seraching for the correlation of X and Y coordinates

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