WOLFRAM|DEMONSTRATIONS PROJECT

Single Signals in Nuclear Magnetic Resonance

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NMR signal and spectrum
parameters of signal
delay time (s)
0
acquisition time
2
number of data points
50
amplitude
0.25
peak position
1
initial phase (°)
0
phase correction (°)
0
t
2
relaxation of nuclear
2
window functions
exponential apodization
0
Gaussian apodization (variance)
4
Gaussian variance (shift)
0
sine function (period)
0
sine function (shift)
0
free induction decay (real)
frequency spectrum (real)
The fast Fourier transform (FFT) plays a crucial role in advanced nuclear magnetic resonance (NMR) research. We show here how a signal is transformed for NMR.