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Revision d50cda4811eb3cdb8d2ce9e01ddb5e07d4a8c24f authored by HwB on 11 September 2013, 00:00:00 UTC, committed by Gabor Csardi on 11 September 2013, 00:00:00 UTC 
version 1.5.5
1 parent 10ae2bb
Raw File
humps.R 
##
##  h u m p s . R  Matlab Test Function
##


humps <- function(x) {
    if (missing(x))
        x <- seq(0.0, 1.0, by=0.05)

    stopifnot(is.numeric(x))

    1/((x-0.3)^2 + 0.01) + 1/((x-0.9)^2 + 0.04) - 6
}

sinc <- function(x) {
    stopifnot(is.numeric(x))

    sin(pi * x) / (pi * x)
}
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