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Realization of IIR Decimation Filters Based on Merged Delay Transformation
IIR Decimation Filters Merged Delay Transformation
2009/9/4
A novel realization of IIR decimation filters is proposed which is based on merged delay transformation. The transformation is derived analytically and can be applied directly to first- and second-ord...
SU(2) Group Space Decimation有效作用量的Monte Carlo研究
SU(2) Group Space Decimation Monte Carlo 有效作用量
2009/8/14
我们在44周期性正方格点对SU(2)-Y(120)群Group Space Decimation有效近似作用量进行了Monte Carlo模拟, 发现有效作用量系统在β≤9没有凝固点, 但有效作用量系统的内能曲线与SU(2) Wilson作用量的内能曲线有差别. 这说明, 虽然Group Space Decimation方法原则上可使分立子群代替连续群进行Monte Carlo模拟, 但就减少计算...