i want to know the fitness

조회 수: 1 (최근 30일)
민준 배
민준 배 2022년 11월 30일
답변: Jonas 2022년 12월 1일
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?
  댓글 수: 2
Jeffrey Clark
Jeffrey Clark 2022년 12월 1일
@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 2022년 12월 1일
i need to know that how similar and different the x and y axes are.
what can i do?

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Jonas
Jonas 2022년 12월 1일
i guess you are seraching for the correlation of X and Y coordinates

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