conv_fft {astrochron} | R Documentation |
Convolution through Fast Fourier Transform
conv_fft(x, y, index, dt)
x |
Input signal that needs to be convolved |
y |
Green's function; impulse response function |
index |
index in the impulse response function that corresponds to the deposition time |
dt |
time resolution for the input series |
Function 'conv_fft' is used by function 'bioturb'. x and y do not need to be of the same length.
z Convolved output series. length(z) = length(x)