此算法的递推公式减少运算量，从而提高电功率测量的实时性。
This recursive algorithm formula reduces the amount of computation, thereby increase electric power real-time measurement.
理论分析表明：近场三维距离偏移算法与后向投影算法相比，能在较大程度上减少运算量。
Theoretical analysis shows that near field 3-d range migration imaging technique can reduce computational complexity in much degree by contrast with back propagation algorithm.
结论在压缩域进行遥感图像处理，不但可简化运算，减少运算量，而且可使处理速度大大提高。
Conclusion It indicates that not only simpler operation and smaller calculation are obtained but also the processing speed is improved greatly.
将该方法应用于最短射线路径追踪和折射波静校正等资料处理的过程中，可以减少运算量和运算时间。
The method can be applied in the shortest ray path tracing and the processing courses such as refraction wave static correction and can reduce the operating quantity and time.
于是人们提出了许多快速搜索算法，包括三步法、新三步法和四步法等，这些算法在满足一定精度的条件下可以大大减少运算量。
Many fast block-based motion estimation algorithms have been proposed to reduce the computational complexity, for examples, three-step search, four-step search, new three-step search, etc.
从本文中对感知机的测试结果可以看出，该感知机模型不仅基本真实的地表现出了交通参与者的视觉感知能力，并且起到了合理的大幅度减少运算量的作用。
From the testing results of the perception model, this model not only incarnated the perception ability of the traffic participants factually, but also reasonably reduced the simulation calculation.
从本文中对感知机的测试结果可以看出，该感知机模型不仅基本真实的地表现出了交通参与者的视觉感知能力，并且起到了合理的大幅度减少运算量的作用。
From the testing results of the perception model, this model not only incarnated the perception ability of the traffic participants factually, but also reasonably reduced the simulation calculation.
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