 Posted Monday, June 09, 2008 11:50 AM
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I need to compute coeficients for a multidimensional polynomial.
Is the procedure Matrix.Solve suitable for this type of operation like in Polynomial class?
George Polevoy
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Posted Monday, June 09, 2008 2:46 PM
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Did you see the polynomial fit in the samples folder?
Trifon Triantafillidis | Lead Developer | 
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Posted Tuesday, June 10, 2008 10:09 AM
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Yes, but i need to extend this to a function in N dimensions
Here is the pseudocode:
List of Vector X_experimental;
List of double Y_experimental;
Matrix A;
A = Solve(X_experimental, Y_experimental);
...
double multidimensional_polynomial(Vector x, Matrix A);
...
y = multidimensional_polynomial(new Vector(x1,x2,..xN), A);
I think the solver is capable to do it with pseudoinverse method, but I can't figure out what the matrix to solve would be.
George Polevoy
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