- Reading user input: https://www.mathworks.com/help/matlab/ref/input.html
- Solve equations: https://www.mathworks.com/help/symbolic/solve.html#d123e272541
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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回答 (2 件)
Yongjian Feng
2021 年 11 月 24 日
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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