https://github.com/cran/pracma
Tip revision: 6bedfa382c05ccbdda30ab12438b32fd9ba13876 authored by HwB on 12 December 2012, 00:00:00 UTC
version 1.3.3
version 1.3.3
Tip revision: 6bedfa3
conv.R
##
## c o n v . r Test suite
##
conv <- pracma::conv
deconv <- pracma::deconv
all.equal(conv(c(1, 1, 1), 1), c(1, 1, 1))
all.equal(conv(c(1, 1, 1), c(0, 0, 1)), c(0, 0, 1, 1, 1))
all.equal(conv(c(-0.5, 1, -1), c(0.5, 0, 1)), c(-0.25, 0.5, -1, 1, -1))
b <- c(-0.25, 0.5, -1, 1, -1)
a <- c(0.5, 0, 1)
d <- deconv(b, a)
all.equal(d$q, c(-0.5, 1, -1))
all.equal(d$r, c(0, 0))