| Revision 16,
1.0 KB
checked in by marcus, 15 years ago
(diff) |
|
r1 | svn | 2007-12-13 11:10:29 +0100 (Do, 13 Dez 2007) | 2 lines
Initial import
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| 1 | command UNIT <trc-list> [<lo-wdw> <hi-wdw>] |
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| 2 | ============ |
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| 3 | |
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| 4 | key: normalize amplitudes |
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| 5 | |
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| 6 | Normalizes amplitudes of traces in <trc-list>. Finds maximum amplitude |
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| 7 | of traces within specified time window (if not specified the current |
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| 8 | display window is used) and multiplies all traces in <trc-list> with |
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| 9 | the reciprocal value of this maximum. This command does not only |
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| 10 | affect the display of the traces, it changes the sample values ! |
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| 11 | Keep this in mind if you compute rotations or sums of these traces |
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| 12 | later on. |
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| 13 | |
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| 14 | |
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| 15 | parameters |
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| 16 | ---------- |
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| 17 | |
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| 18 | <trc-list> --- parameter type: trace list |
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| 19 | List of traces to be normalized. |
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| 20 | |
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| 21 | <lo-wdw>, <hi-wdw> --- parameter type: real |
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| 22 | Time window bounds for search of maximum amplitude. If not specified |
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| 23 | the current display window is used. |
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| 24 | |
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| 25 | |
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| 26 | example |
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| 27 | ------- |
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| 28 | |
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| 29 | unit all ! normalizes all traces on display within |
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| 30 | ! visible time window |
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| 31 | |
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| 32 | unit 1-3 0 100 ! normalizes first three traces to the |
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| 33 | ! maximum amplitude between 0 and 100 sec |
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| 34 | |
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