sushant panhale

自 2017 起处于活动状态

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统计学

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how to elongate parabola? I have plot parabola using 3 points and now i want elongation without changing points.
x1=[1,50]; x2=[50,5]; x3=[100,50]; Y=[x1(2);x2(2);x3(2)] A=[x1(1)^2 x1(1) 1;x2(1)^2 x2(1) 1;x3(1)^2 x3(1) 1] ...

7 years 前 | 0 个回答 | 0

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please help not able to solve this linear equation, i have tried equ(1).x
syms x for Y=1:40 equ{Y}=solve(((X(1)*(x.^2))+(X(2)*x)+X(3)-Y==0),x); end

7 years 前 | 1 个回答 | 0

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