<< deconv | Polynomials | polyder >> |
p = poly(r) |
p = poly(A) |
vector: polynomial roots
matrix: input matrix
row vector: polynomial coefficients
If A is a square matrix, p = poly(A) computes an n+1 element row vector. This result is composed the coefficients of the characteristic polynomial.
If r is a vector, p = poly(r) computes a row vector. This result is composed the coefficients of the polynomial roots of which are the elements of r.
A = [1 2 3;
4 5 6;
7 8 1];
p = poly(A)
Version | Description |
---|---|
1.0.0 | initial version |
Allan CORNET