MRSData Reference¶
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class
suspect.
MRSData
(input_array, dt, f0, te=30, tr=- 1, ppm0=4.7, voxel_dimensions=10, 10, 10, transform=None, metadata=None)¶ MRS data in the time domain.
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adjust_frequency
(frequency_shift)¶ Adjust the centre frequency of the signal.
Refer to suspect.adjust_frequency for full documentation.
- Parameters
frequency_shift (float) – The amount to shift the frequency, in Hertz.
- Returns
out – Frequency adjusted FID
- Return type
See also
suspect.adjust_frequency()
equivalent function
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adjust_phase
(zero_phase, first_phase=0.0, fixed_frequency=0.0)¶ Adjust the phases of the signal.
Refer to suspect.adjust_phase for full documentation.
- Parameters
zero_phase (float) – The zero order phase shift in radians
first_phase (float) – The first order phase shift in radians per Hertz
fixed_frequency (float) – The frequency at which the first order phase shift is zero
- Returns
out – Phase adjusted FID
- Return type
See also
suspect.adjust_phase()
equivalent function
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fid
()¶ Returns itself. This is useful when you have either a spectrum or an FID, but want an FID
- Returns
The called MRSData object
- Return type
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spectrum
()¶ - Returns
The Fourier-transformed and shifted data, represented as a spectrum
- Return type
MRSSpectrum
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