Julianna

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I have a sine function y = a*sin(bx-c)+d and I have 4 points on the function: P1(0.840,0.730) P2(1.516,0.594) P3(2.879,0.236) P4(3.365,0.652)?
So I get the following equations: 0.730=a*sin(0.840b-c)+d 0.594=a*sin(1.516b-c)+d 0.236=a*sin(2.879b-c)+d 0.652=a*si...

10 years 前 | 1 个回答 | 0

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I have a sine function y = a*sin(bx+c)+d and I have 4 points on the function: P1(0.835,0.720) P2(1.498,0.589) P3(2.866,0.236) P4(3.299,0.649)?
I then plug them into the equation and get the following 4 functions: 0.720 = a*sin(0.835b+c)+d 0.589 = a*sin(1.498b+c)+...

10 years 前 | 2 个回答 | 0

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