isnan函数为什么无法和matlab一样支持字符串用法？技术分享MoHub发布于 2025-06-25 19:56:42查看 1过去342天目前isnan只支持输入实数和虚数，暂不支持字符串作为输入。 所属专栏：Syslab基础平台产品信息：Syslab科学计算环境科学计算 写回答 关注问题 点赞 0 踩 0 收藏 0
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