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[求助]怎么用origin打开核磁图谱?

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发表于 2008-7-13 15:29:05 | 显示全部楼层 |阅读模式
我需要把几张图谱放在一起比较,需要用origin打开,刚才试了一下,Export  File-Ascii-....,导成 ascii格式,origin打不开,导成 ascii格式时是以PPM,还是Point,HZ,Seconds形式导出? 请教

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 楼主| 发表于 2008-7-13 15:36:26 | 显示全部楼层
导成ascii格式后可以用origin作图,我为什么打不开呢?求助
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 楼主| 发表于 2008-7-13 15:58:13 | 显示全部楼层
我怎么确保横坐标一致呢?
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 楼主| 发表于 2008-7-13 16:53:33 | 显示全部楼层
以PPM导出后,origin画出的图横坐标和mestrec横坐标不一致了
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 楼主| 发表于 2008-7-13 16:57:14 | 显示全部楼层

mestrec横坐标4ppm的峰画到origin里横坐标变了,变成-2了,怎么办

 

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发表于 2008-9-26 21:32:14 | 显示全部楼层
 直接下载安装一个免费的NMR Tools for Origin的插件,直接在Origin里面处理!

http://www.nmrtools.com/

NMR Tools for Origin


The NMR Tools are nuclear magnetic resonance data processing addons for OriginLab's data analysis and graphing program for Windows. They are free for use by anyone with Origin 5.0 or higher but are provided without warranty. I have a mailing list of NMR Tool users who are notified when updates are released. If you want to be added to that list just let me know by email. Questions and bug reports can be sent to the same address.


Standard features (NMR Tools for Origin 5.0 and up)

      Import 1D & 2D data (FID or spectrum)...
            MacNMR, NTNMR, FIDCSI, MSL, XWINNMR, CMXW, Spinsight, VNMR and more.
      1D processing (either dimension)...
            Baseline correction, left|right shift, apodize, zero fill, FT, IFT, Hadamard transform, phase adjust, SNR and more.
      2D processing...
            Transpose, slice selection, coaddition, phase cycling and more.
      Each version of the NMR Tools comes with a manual.


ONMR features (NMR Tools for Origin 7.0 and up)

      Faster importing and processing with Origin C.
      Undo button for ONMR operations.
      Batch processing, multiple curve fitting, peak detection.
      Dual display for comparing, adding or subtracting FIDs or spectra.
      Integration (a separate Integration Tool is available for Origin 5, 6 & 6.1)
      Import preview (Origin 7.5 only)



[此贴子已经被作者于2008-9-26 21:52:26编辑过]
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