FRWDft | R Documentation |
Forward fourier Transform
FRWDft(g, n, tstart, dt)
g |
input signal |
n |
number of points |
tstart |
start of trace |
dt |
sample interval, s |
G |
fourier compnents |
f |
frequency vector |
t |
time vector |
Jonathan M. Lees<jonathan.lees.edu>
INVRft
zil <- rnorm(300)
fss <- FRWDft( zil, length(zil), 0, 0.004)
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