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Frank
Delaglio, Ph.D.
Software Science Consultant
13840 Grey Colt Drive
North Potomac MD 20878 USA
Tel: 301 806-0867
Fax: 301 309-8717
E-mail: delaglio@nmrscience.com
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NMRPipe Processing Functions
POLY: Polynomial Subtract for Time-Domain Solvent Correction and Frequency-Domain Baseline Correction.
Baseline Region Coordinates (Valid Units: Pts Hz ppm %):
| Flag |
Argument |
Default |
Description |
-sx1 |
x1 |
1 |
Polynomial Subtraction Region Start. |
-sxn |
xn |
SIZE |
Polynomial Subtraction Region End. |
-fx1 |
y1 |
1 |
Initial Fit Region Start. |
-fxn |
yn |
SIZE |
Initial Fit Region End. |
-x1 |
y1 |
1 |
Sets -sx1 and -fx1. |
-xn |
yn |
SIZE |
Sets -sxn and -fxn. |
-nl |
list |
No |
Node List, Pts. |
-nw |
wide |
1 |
Node Width +/- Pts. |
Other Parameters:
-ord |
pOrd |
4 |
Polynomial Order. |
-nc |
cnt |
0 |
Initial Fit Nodes. |
-first |
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No |
Use First Points. |
-last |
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No |
Use Last Points. |
-avg |
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No |
Use Node Averages. |
-filt |
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No |
Use Sine Filter. Requires -avg flag. |
Time-Domain Correction for Solvent Subtraction:
-time |
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Uses these Defaults: -avg -nw 16 -fx1 NW+4 -nc SIZE/(2*NW+1) |
Frequency-Domain Automated Baseline Correction:
-auto |
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No |
Auto Baseline. |
-window |
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8 |
Noise Analysis Window Length, Pts. |
-frac |
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0.33 |
Minimum Fraction of Data which is Baseline. |
-nf |
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1.5 |
Noise Adjustment Factor. |
-noise |
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0.0 |
RMS Noise Value. Default is Auto. |
Fourier Series Correction (Not Implemented):
-sine |
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No |
Use Fourier Series. |
-p0 |
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0.0 |
Zero Order Phase. |
-p1 |
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0.0 |
First Order Phase. |
Time Domain Adjustments:
-noseq |
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No Adjustment for Sequential Data. |
-nodmx |
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No Adjustment for Digital Oversampled Data Data. |
Time Domain Correction Notes:
Sequential Data Is Adjusted Automatically.
Digital Oversampled Data (Bruker DMX and JEOL Delta) Is Adjusted Automatically.
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Under Construction
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last updated: Jan 22, 2009 / big frank
Contact site designer mimi at
mdelaglio@hotmail.com
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