fft_signal: Fourier tranform signal data

In ssokolen/rnmrfit: Robust NMR Lineshape Fitting in the Frequency Domain

Description

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

Usage

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 May 23, 2019, 1:48 p.m.