Description Usage Arguments Value See Also Examples
Generates various test signals for wavelet transforms.
1 | make.signal(name, n=1024, snr=Inf)
|
name |
a character string denoting the type of test signal
to create. Supported values are:
|
n |
an integer specifying the length out the output series.
Default: |
snr |
a numeric value representing the approximate
signal to noise ratio of the output. Default: |
a vector of numeric values containing the resulting test series.
1 2 3 | nms <- c("blocks", "linchirp", "mishmash1", "bumps")
z <- lapply(nms, make.signal)
stackPlot(x=seq(1024),y=z, ylab=nms)
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