convolve_matrix: convolve_matrix

In jkennel/hydrorecipes: Hydrogeology steps

convolve_matrix

Description

convolution of vector with matrix

Usage

convolve_matrix(x, y, remove_partial, reverse)

Arguments

x	vector to convolve with y (numeric vector)
y	numeric matrix to convolve with x (column by column convolution) (numeric matrix)
remove_partial	keep the end values or fill with NA (boolean)
reverse	should x be reversed before convolution (boolean)

Value

numeric matrix of convolved values

Examples

a <- convolve_matrix(x = 1:100,
                     y = as.matrix(1:10),
                     remove_partial = FALSE,
                     reverse = TRUE)

b <- stats::convolve(1:100, rev(1:10), type = 'filter')

jkennel/hydrorecipes documentation built on Feb. 23, 2025, 11:03 a.m.