fft_signal: Fourier tranform signal data

Description Usage Arguments Value

View source: R/processing.R

Description

Performs fourier transform of complex signal data (i.e., in the direct dimension).

Usage

1
fft_signal(direct.time, signal, acqus.list)

Arguments

direct.time

A vector of sampling times for the signal.

signal

A vector of complex signal data.

acqus.list

A list of acqus parameters that contains 'o1', 'sfo1', and 'sw' entries. This list can be generated using read_acqus_1d() or through other means. These parameters can also be nested within a list item called 'acqus' if multiple dimensions are read at once.

Value

A data.frame made of two columns – "direct.shift" containing the chemical shift and "intensity" containing the real valued spectrum data from the real component of the signal.


ssokolen/rnmrfit documentation built on Nov. 23, 2018, 12:25 a.m.