<< polyfit

Polynomials

polyval >>

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polyint

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Polynomial integration.

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Syntax

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q = polyint(p, k)

q = polyint(p)

Input argument

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p

vector: polynomial coefficients

k

numeric scalr: constant of integration

Output argument

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q

row vector: integrated polynomial coefficients

Description

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polyint returns the integral of the polynomial represented by the coefficients in p using a constant of integration k (0 by default).

Example

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p = [10, 0, -10, 0, 0, 10];
v = [10, 0, 10];
k = 3;
q = polyint(conv(p,v),k)

See also

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polyval, polyvalm.

History

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Version	Description
1.0.0	initial version

Author

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Allan CORNET