Abstract: The simulation program PROPER-MT for analysis of multiple-pulse and two-dimensional FT NMR experiments using the algebra of product operators is reported. This program can give analytic expressions of operator state at any moment in experiment, so it is generally suitable for the analysis and hopefully helpful for design of the pulse sequences performed on ImSn (I=(1)/2. S=(1)/2; I ≤ m + n ≤ 4) spin systems with weakly scalar coupled spin-spin interactions. Some typical multiple-pulse and 2D FT NMR experiments, particularly; the multiple quantum filtration or/and multiple spin filtration techniques arc simulated with PROPER-MT program. The simulation results are in agreement with that expected.

Key words: Multiple-pulse and two-dimensional FT NMR, Product operator, Computer simulation, Multiple quantum filtration and multiple spin filtration