conv_fft {astrochron} R Documentation

## Convolution through Fast Fourier Transform

### Description

Convolution through Fast Fourier Transform

### Usage

conv_fft(x, y, index, dt)


### Arguments

 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

### Details

Function 'conv_fft' is used by function 'bioturb'. x and y do not need to be of the same length.

### Value

z Convolved output series. length(z) = length(x)

[Package astrochron version 1.1 Index]