Method ao/dopplercorr
dopplercorr coorects data for Doppler shift
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DESCRIPTION: dopplercorr coorects time series data for Doppler shift.
When the optical path difference (OPD) in the LTP interferometer
is scanned fast, a doppler shift adds up to the data.
The Doppler shift depends on the velocity with wich the OPD is scanned.
This function calculates the Doppler shift% and
subtracts it from the data to correct the 'Doppler error'.
In the variable 'delta' the Doppler shift is stored and from
their the 'Doppler error' stored in 'g' is calculated and finally
subtracted from the input data.
CALL: b = dopplercorr(a,pl)
INPUTS: a - analysis object(s) (time series)
pl - parameter list(s) - bin
OUTPUTS: b - analysis object (time series)
Parameters Description
VERSION: $Id: dopplercorr.m,v 1.20 2012/01/13 01:07:24 mauro Exp $
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Method Details |
|
Access |
public |
Defining Class |
ao |
Sealed |
0 |
Static |
0 |
Parameter Description
Sets for this method … |
Default |
Default |
no description |
Key |
Default Value |
Options |
Description |
BIN |
50 |
none |
grid size for the doppler correction |
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Some information of the method ao/dopplercorr are listed below: |
Class name |
ao |
Method name |
dopplercorr |
Category |
Signal Processing |
CVS Version |
$Id: dopplercorr.m,v 1.20 2012/01/13 01:07:24 mauro Exp $ |
Min input args |
1 |
Max input args |
-1 |
Min output args |
1 |
Max output args |
-1 |
|
Method: ao/diff |
|
Method: ao/downsample |
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©LTP Team