Solves a linear system of simultaneous equations
simequation(a,b)
a must be a n x n matrix of coefficients and
b must be a n x 1 matrix of constants
Example usage to solve this system of 2 simultaneous linear equations in 2 unknowns:
2x + 4x = 3 and
3x + 5x = 6
%coefficient matrix..
>> cm = [ 2 , 4; 3, 5]
cm =
2 4
3 5
>>
%..calling the function to solve the simultaneous linear equations...pass the constants as a column vector.
>> simequation(cm,[3;6])
ans =
4.5000
-1.5000
% check answer
>> cm * ans
ans =
3.0000
6.0000
>>
Citation pour cette source
Bruce Raine (2024). Solves a linear system of simultaneous equations (https://www.mathworks.com/matlabcentral/fileexchange/27207-solves-a-linear-system-of-simultaneous-equations), MATLAB Central File Exchange. Récupéré le .
Compatibilité avec les versions de MATLAB
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- MATLAB > Mathematics > Linear Algebra >
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Version | Publié le | Notes de version | |
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1.0.0.0 |