k = polyder(p)
k = polyder(a, b)
[q, d] = polyder(a, b)
| Parameter | Description |
|---|---|
| p | vector: polynomial coefficients |
| a | row vector: polynomial coefficients |
| b | row vector: polynomial coefficients |
| Parameter | Description |
|---|---|
| k | row vector: differentiated polynomial coefficients |
| q | row vector: numerator polynomial |
| d | row vector: denominator polynomial |
k = polyder(p) return the coefficients of the derivative of the polynomial whose coefficients are given by the vector p.
k = polyder(a, b) returns the derivative of the product of the polynomials a and b.
[q, d] = polyder(a, b) returns the derivative of the quotient of the polynomials a and b.
p = [30 0 -20 0 10 50];
q = polyder(p)| Version | Description |
|---|---|
| 1.0.0 | initial version |