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Supported Applications

istHMS

  • Description

    an algorithm to reconstruct non-uniformly acquired NMR data.

  • Usage Notes

    IST reconstructions are performed by manipulating the conventional work-flow for fourier transform of regular NMR data with NMRPipe. Data is converted and transformed in the direct dimension in much the same way as regular NMRPipe. Before transform in non-uniform dimensions, the IST procedure must be applied. To do this, several scripts along with the IST software have been devised. schedule generator: At the core of Non Uniform Sampling and reconstructing of the resultant spectra is selecting which points to acquire and which to skip. Work in our lab has established the Poisson Gap Sampling Method (Hyberts et al, JACS, 2010) results in superior schedules with fewer artifacts during Forward Maximum Entropy reconstruction. Empirical evidence from our lab (unpublished) suggests this is also true for the Iterative Soft Threshold algorithm. You can create your own schedules using our Poisson Gap Schedule Java applet.

  • Primary Citation*

    S. G. Hyberts, A. G. Milbradt, A. B. Wagner, H. Arthanari, and G. Wagner. 2012. Application of iterative soft thresholding for fast reconstruction of NMR data non-uniformly sampled with multidimensional Poisson Gap scheduling. J Biomol NMR. 52(4): 315-327.


    • *Full citation information available through

  • Keywords

    NMR

  • Default Versions

    Linux 64:  20130530
    OS X INTEL:  20130530

  • Other Available Versions

      Linux 32:

      20130212
    • Linux 64:

      20130212
    • OS X INTEL:

      20130212
  • Developers

    sven hyberts, gerhard wagner.

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