D - G = a(D-1) + b(D-1)² + c(D-1)³
E - H = a(E-1) + b(E-1)² + c(E-1)³
F - J = a(F-1) + b(F-1)² + c(F-1)³
Using the three equations above, how do I transpose to three separate equations for the unknown variables a, b, & c ?
a=?
b=?
c=?
a = (required equation can not contain the variables b or c but can contain all or any of the known variables)
b = (required equation can not contain the variables a or c but can contain all or any of the known variables)
c = (required equation can not contain the variables a or b but can contain all or any of the known variables)
Known Variables (I've given them values from measurements I've made)
D = 1.8926846
E = 2.5686994
F = 3.3756357
G = 1.892797681
H = 2.568917298
J = 3.376008599
D - G = -1.1308073E-04
E - H = -2.1789774E-04
F - J = -3.7289941E-04
D-1 = 0.8926846
E-1 = 1.5686994
F-1 = 2.3756357
Please note that all the known variables are from measurements made and from these measurements the unknown variables a, b, and c need to be calculated somehow from the three equations at the top of the page. Help !
E - H = a(E-1) + b(E-1)² + c(E-1)³
F - J = a(F-1) + b(F-1)² + c(F-1)³
Using the three equations above, how do I transpose to three separate equations for the unknown variables a, b, & c ?
a=?
b=?
c=?
a = (required equation can not contain the variables b or c but can contain all or any of the known variables)
b = (required equation can not contain the variables a or c but can contain all or any of the known variables)
c = (required equation can not contain the variables a or b but can contain all or any of the known variables)
Known Variables (I've given them values from measurements I've made)
D = 1.8926846
E = 2.5686994
F = 3.3756357
G = 1.892797681
H = 2.568917298
J = 3.376008599
D - G = -1.1308073E-04
E - H = -2.1789774E-04
F - J = -3.7289941E-04
D-1 = 0.8926846
E-1 = 1.5686994
F-1 = 2.3756357
Please note that all the known variables are from measurements made and from these measurements the unknown variables a, b, and c need to be calculated somehow from the three equations at the top of the page. Help !