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Correlation of Proton Chemical Shifts by TwoDimensional Fourier Transform NMR
"... The first twodimensional Fourier transform NMR experiment of Jeener (1) has proved to be of considerable historical importance in the development of twodimensional NMR spectroscopy (2,3) but in its original form (a 90”t,90”~t, sequence) it has been surprisingly little used. On the other hand, th ..."
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The first twodimensional Fourier transform NMR experiment of Jeener (1) has proved to be of considerable historical importance in the development of twodimensional NMR spectroscopy (2,3) but in its original form (a 90”t,90”~t, sequence) it has been surprisingly little used. On the other hand
TwoDimensional Fourier Transform Applied to Helicopter Flyover Noise
, 1999
"... A method to separate main rotor and tail rotor noise from a helicopter in flight is explored. Being the sum of two periodic signals of incommensurate frequencies, helicopter noise is neither periodic nor stationary, but possibly harmonizable. The traditional single Fourier transform puts the signal ..."
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energy into frequency bins whose size depends on the lengths of the data blocks chosen. Incommensurate frequencies would not be adequately represented because any data block chosen would favor one frequency or the other. A twodimensional Fourier analysis method is used to show helicopter noise
SpinNoiseDetected TwoDimensional FourierTransform NMR Spectroscopy
"... *S Supporting Information ABSTRACT: We introduce twodimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on crosscorrelation of two noise blocks that bracket the evoluti ..."
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*S Supporting Information ABSTRACT: We introduce twodimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on crosscorrelation of two noise blocks that bracket
Polarized optical twodimensional Fourier transform spectroscopy of semiconductors
 in Ultrafast Phenomena XV, Proceedings of the 15th International Conference
"... The final copy of this thesis has been examined by the signatories, and we find that both the content and the form meet acceptable presentation standards of scholarly work in the above mentioned discipline. iii ..."
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Cited by 10 (2 self)
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The final copy of this thesis has been examined by the signatories, and we find that both the content and the form meet acceptable presentation standards of scholarly work in the above mentioned discipline. iii
SpinNoiseDetected TwoDimensional FourierTransform NMR Spectroscopy
"... ABSTRACT: We introduce twodimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on crosscorrelation of two noise blocks that bracket the evolution and mixing periods. Whi ..."
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ABSTRACT: We introduce twodimensional NMR spectroscopy detected by recording and processing the noise originating from nuclei that have not been subjected to any radio frequency excitation. The method relies on crosscorrelation of two noise blocks that bracket the evolution and mixing periods
TwoDimensional Fourier Transform Analysis of Helicopter Flyover Noise
, 1999
"... A method to separate main rotor and tail rotor noise from a helicopter in flight is explored. Being the sum of two periodic signals of disproportionate, or incommensurate frequencies, helicopter noise is neither periodic nor stationary. The single Fourier transform divides signal energy into frequen ..."
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into frequency bins of equal size. Incommensurate frequencies are therefore not adequately represented by any one chosen data block size. A twodimensional Fourier analysis method is used to separate main rotor and tail rotor noise. The twodimensional spectral analysis method is first applied to simulated
FREQUENCY WAVENUMBER BEAMFORMING BY USE OF THE TWO DIMENSIONAL FOURIER TRANSFORM *
, 1980
"... The concept of frequency wavenumber beamforming of a linear array of equispaced receivers is reviewed. The frequency wavenumber spectrum can be evaluated by using a twodimensional Fast Fourier Transform and the properties of the resulting estimate of the frequency wavenumber spectrum are described. ..."
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The concept of frequency wavenumber beamforming of a linear array of equispaced receivers is reviewed. The frequency wavenumber spectrum can be evaluated by using a twodimensional Fast Fourier Transform and the properties of the resulting estimate of the frequency wavenumber spectrum are described
TWO DIMENSIONAL FOURIER TRANSFORM NUCLEAR MAGNETIC RESONANCE STUDIES OF
, 2016
"... The following full text is a publisher's version. ..."
(DOI: will be inserted by hand later) Drifting SubPulse Analysis Using the TwoDimensional Fourier Transform
, 2002
"... Abstract. The basic form of drifting subpulses is that of a periodicity whose phase depends (approximately linearly) on both pulse longitude and pulse number. As such, we argue that the twodimensional Fourier transform of the longitudetime data (called the TwoDimensional Fluctuation Spectrum; 2D ..."
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Abstract. The basic form of drifting subpulses is that of a periodicity whose phase depends (approximately linearly) on both pulse longitude and pulse number. As such, we argue that the twodimensional Fourier transform of the longitudetime data (called the TwoDimensional Fluctuation Spectrum; 2
Results 1  10
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1,016,778