Then a new iteration method is developed for generation of random accelerograms non-stationary both in amplitude and frequency which are compatible with target.

提出一种以渐进谱为目标谱的生成幅值和频率非平稳地震加速度时程的迭代方法。

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Then a new iteration method is developed for generation of random accelerograms non-stationary both in amplitude and frequency which are compatible with target.

提出一种以渐进谱为目标谱的生成幅值和频率非平稳地震加速度时程的迭代方法。

youdao