Fourier transform (FT)-artifacts and power-function resolution filter in Fourier transform mass spectrometry.
Basem KanawatiTheresa M BaderKarl-Peter WanczekYan LiPhilippe Schmitt-KopplinPublished in: Rapid communications in mass spectrometry : RCM (2018)
The origin of FT-artifacts due to time-domain transient truncations was thoroughly investigated both experimentally and by simulations in this study. A new solution for this problem with automatic recognition and elimination of these FT-artifacts (side lobes/wiggles) is provided, which is independent of any intensity thresholds, magnetic field strengths and time-domain transient lengths.
Keyphrases
- mass spectrometry
- image quality
- cerebral ischemia
- machine learning
- deep learning
- high resolution
- molecular dynamics
- high intensity
- single molecule
- magnetic resonance imaging
- high performance liquid chromatography
- capillary electrophoresis
- subarachnoid hemorrhage
- brain injury
- ms ms
- gas chromatography
- monte carlo
- neural network