conv: Polynomial Convolution
In pracma: Practical Numerical Math Functions
conv R Documentation
Polynomial Convolution
Description
Convolution and polynomial multiplication.
Usage
conv(x, y)
Arguments
x, y
real or complex vectors.
Details
r = conv(p,q) convolves vectors p and q.
Algebraically, convolution is the same operation as multiplying the
polynomials whose coefficients are the elements of p and q.
Value
Another vector.
Note
conv utilizes fast Fourier transformation.
See Also
deconv, polyadd
Examples
conv(c(1, 1, 1), 1)
conv(c(1, 1, 1), c(0, 0, 1))
conv(c(-0.5, 1, -1), c(0.5, 0, 1))
pracma documentation built on March 19, 2024, 3:05 a.m.
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| conv | R Documentation |
Polynomial Convolution
Description
Convolution and polynomial multiplication.
Usage
conv(x, y)
Arguments
x, y |
real or complex vectors. |
Details
r = conv(p,q) convolves vectors p and q.
Algebraically, convolution is the same operation as multiplying the
polynomials whose coefficients are the elements of p and q.
Value
Another vector.
Note
conv utilizes fast Fourier transformation.
See Also
deconv, polyadd
Examples
conv(c(1, 1, 1), 1)
conv(c(1, 1, 1), c(0, 0, 1))
conv(c(-0.5, 1, -1), c(0.5, 0, 1))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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