左室造影采用单平面法(辛普森法则)，二维超声心动图采用M型超声获得EDV、ESV和LVEF。
EDV, ESV, and LVEF were calculated using Simpson's rule algorithm for monoplane LV angiography, using M-mode method for two-dimensional echocardiography.
简要介绍了多分辨分析，用其想法修改数值积分中的梯形法则及辛普森法则的算法，并给出了一些较好的数值结。
This paper briefly reviews the definition of multiresolution analysis and then applies it to modify trapezoidal rule and Simpson s rule for numerical integration .
简要介绍了多分辨分析，用其想法修改数值积分中的梯形法则及辛普森法则的算法，并给出了一些较好的数值结。
This paper briefly reviews the definition of multiresolution analysis and then applies it to modify trapezoidal rule and Simpson s rule for numerical integration .
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