The method which Wigner used for the classification of supermultiplets has been generalized to the excited energy spectrum of hypernuclei. 我们把维格纳处理超级多重态的方法,推广用来研究超核激发态的能谱。
Based on Wigner time-frequency representation, we developed improved time-frequency representation method of signals in the study of ventricular late potential. The signals were represented as energy distribution in time-frequency domain. 在心室晚电位的研究中,我们引入了信号的时间一频率表示法,并根据晚电位的具体特性用Wigner分布法(维格纳分布)把信号表示为在时间及频率空间中的能量分布。