Then, the sampling rate alteration method based on FIR filter with FRM structure, its architecture, computational complexity and the problem in designing are studied.
并研究了基于此类FRM结构FIR滤波器的采样率变换算法、实现结构、计算复杂度及其设计问题等。
Computational accuracy of equivalent magnetic charge method is high, but its calculation is complicated.
等效磁荷法计算精度高，但计算过程相对复杂。
Eigenvalue buckling analysis is the main method of structural stability because of its computational efficiency.
由于计算效率较高，特征值屈曲分析是目前分析结构稳定性的主要方法。
The method can learn smaller trees with lower computational complexity, but its generalization ability is not better.
用该方法生成的决策树规模小且计算复杂度低，但是泛化能力不佳。
Several optimization schemes of improvement in view of its shortcomings are put forward, and comparisons of the schemes are made by computational numerical simulation method.
针对其不足提出几种优化改进方案，并通过计算机数值仿真计算对比各方案改进效果。
Simulation results show that this method can be applied to wideband signal processing and its computational burden is much less than conventional beam-forming method.
计算机仿真结果表明此方法可以运用到宽带信号处理中，计算量与传统的波束形成法相比大大减少。
Nevertheless, because of the less computational effort it involves and its simple stimulation mode and recording systems, this method has good prospects in clinical use.
然而，由于这种算法运算量小，并采用了最简单的刺激方式和测量系统，因此为临床应用提供了方便。
The antenna selection algorithm is the exhaustive search method. Its computational complexity grows rapidly as the number of antennas increases. It is quite impractical.
穷举搜索天线选择算法的计算复杂度随天线的增多变大，影响实际应用。
The antenna selection algorithm is the exhaustive search method. Its computational complexity grows rapidly as the number of antennas increases. It is quite impractical.
穷举搜索天线选择算法的计算复杂度随天线的增多变大，影响实际应用。
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