[Question from NMRWiki Q&A forum] Learning pulse programming
Learning pulse programming
I'm a grad student with no prior experience in pulse programming. Currently I work in rodent MRI. I want to be able to implement some of the sequences I read about in papers and I'd like to know the best way to get started with pulse programming. I read the manual parts on pulse programming and method programming. While the cover the all the syntax,etc. really well they don't really provide any general concepts. For instance, the manual will tell you how to set a delay (e.g. d0 or 1.2u) but not why you should use a particular delay, power level, etc.
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nmrlearner
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05-13-2011 07:41 AM
[Question from NMRWiki Q&A forum] CT COSY pulse sequence programming
CT COSY pulse sequence programming
Hi,
I want to make a CT-COSY pulse sequence. But I'm bother by incremented delay. When I type in the BaseLevelRelation.h this:
IN=-INand add in the microprogram the delay before and after my pi pulse,it didn't work... It seems like it calculate the d28 delay from the IN28 increment, but doesn't want to apply this delay in the pulse sequence....Any idea ? Perhaps it's about some incrementation declaration or something like that ?
nmrlearner
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05-04-2011 05:33 PM
[NMR software blog] Try this at home
Try this at home
Returning to the DQF-COSY of taxole, I have found this challenge:
http://3.bp.blogspot.com/_ROkYShLRKqA/StjbBJosLpI/AAAAAAAAASM/xqPq-j4ViX0/s400/challenge.png
I couldn't tell which kind of multiplet it was. I have extracted the section corresponding to the red line and moved it into my novel simulator. Then I have introduced 3 couplings and pushed the "Fit" button.
http://2.bp.blogspot.com/_ROkYShLRKqA/StjbBbryV5I/AAAAAAAAASU/rWaTWSXX8CI/s400/solution.png
That's all. The goodness of the fit is convincing. It is a doublet of doublets of doublets and the Js are: 14.7,...
nmrlearner
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08-21-2010 06:29 PM
[Stan NMR blog] Free online Electronics texts
Free online Electronics texts
A collection of links to free books on electronics and EE engineering available online.
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nmrlearner
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08-21-2010 06:14 PM
[Stan NMR blog] Books about Web Issues and Web Programming
Books about Web Issues and Web Programming
BOOKS LIST: A large and growing collection with links to Amazon.
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