...法 时域卷积 频域相乘 运行时间 [gap=568]Keywords : synthetic aperture radar;image algorithm;time domain convolution;frequency domain multiply;running Time ..
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To reduce the large amount of computation in the time domain analysis of SSI problem, an effective algorithm of calculating the convolution integrals was presented.
土—结相互作用的时域分析计算量很大，为减小计算量，提出了计算褶积分的有效方法。
The tested signal on pile head is the convolution of the vibration resource and frequency response function of itself in domain of time.
实测桩顶响应信号是振源与系统频响函数的时域卷积。
Convolution is a key technique in signal and system analysis, which plays an important role in LTI time and frequency domain analysis.
卷积技术是信号与系统分析的核心技术。它在LTI时域和频域系统分析中起着重要作用。
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