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ZXCFF

于 2012-05-18 发布 文件大小:1KB
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代码说明:

  用中心差分法计算输入地震动的位移时程曲线,该函数仅为示例用,在计算短周期结构的反应时,可能不准确,需要减小时间间隔 ( central difference method)

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