Changeset 1074 for trunk/python
- Timestamp:
- 07/06/06 11:22:45 (18 years ago)
- File:
-
- 1 edited
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trunk/python/asapmath.py
r1059 r1074 75 75 return s 76 76 77 # def quotient(source, reference, preserve=True): 78 # """ 79 # Return the quotient of a 'source' (signal) scan and a 'reference' scan. 80 # The reference can have just one row, even if the signal has many. Otherwise 81 # they must have the same number of rows. 82 # The cursor of the output scan is set to 0 83 # Parameters: 84 # source: the 'on' scan 85 # reference: the 'off' scan 86 # preserve: you can preserve (default) the continuum or 87 # remove it. The equations used are 88 # preserve: Output = Toff * (on/off) - Toff 89 # remove: Output = Toff * (on/off) - Ton 90 # """ 91 # varlist = vars() 92 # from asap._asap import quotient as _quot 93 # s = scantable(_quot(source, reference, preserve)) 94 # s._add_history("quotient",varlist) 95 # print_log() 96 # return s 77 def quotient(source, reference, preserve=True): 78 """ 79 Return the quotient of a 'source' (signal) scan and a 'reference' scan. 80 The reference can have just one scan, even if the signal has many. Otherwise 81 they must have the same number of scans. 82 The cursor of the output scan is set to 0 83 Parameters: 84 source: the 'on' scan 85 reference: the 'off' scan 86 preserve: you can preserve (default) the continuum or 87 remove it. The equations used are 88 preserve: Output = Toff * (on/off) - Toff 89 remove: Output = Toff * (on/off) - Ton 90 """ 91 varlist = vars() 92 from asap._asap import stmath 93 stm = stmath() 94 stm._setinsitu(False) 95 s = scantable(stm._quotient(source, reference, preserve)) 96 s._add_history("quotient",varlist) 97 print_log() 98 return s 97 99 98 100 def simple_math(left, right, op='add', tsys=True): … … 150 152 print_log() 151 153 return s 154
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