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Solving an equation of 3 unknown variables by inputing 3 sets of data
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Hello everyone,
I am a rookie in Matlab. This is my first routine.
I would like to solve a three variable equation (A, B, C) by inputing 3 sets of data (x1,y1 | x2,y2 | x3,y3).
The equation is y=A+Bx+C/x.
I would like the program to ask me for the 3 inputs, like :
Enter data set x1,y1 :
Enter data set x2,y2 :
Enter data set x3,y3 :
The calculation would be
y1=A+Bx1+C/x1
y2=A+Bx2+C/x2
y3=A+Bx3+C/x3
And then return A=....., B=....., C=.....,
Thank you in advance.
Dimitris
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Answers (2)
Yongjian Feng
on 24 Nov 2021
Try it yourself first, and we can then help to improve your work. Your task can be broken down into the following subtask:
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