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本文提出了采用单板微型计算机控制PFT-NMR波谱仪的研究结果.介绍了TP-801单板机产生脉冲序列,进行快速付里叶变换(FFT)以及与波谱仪联结的相应接口装置.本文的初步实验结果表明:在PFT-NMR波谱仪中用单板微型计算机取代常规或专用计算机是可行的.
In this paper, the research results of single-chip micro-computer controlled PFT-NMR spectrometer are presented.The corresponding interface device for generating pulse sequence, fast Fourier transform (FFT) and coupling with spectrometer is introduced in this paper. Preliminary experimental results show that: the PFT-NMR spectrometer with a single-board microcomputer to replace conventional or special-purpose computer is feasible.