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如何提高MATLAB的输出数据精度

2025-03-15 22:42:52

推荐回答（1个）

回答1：

您好，我来为您解答：

help format　　　范例：format LONGG
help num2str　　范例：num2str(0.123456789,5)

比如你输出结果是a

a=vpa(a,5)就是让a保留五位有效数字

如果我的回答没能帮助您，请继续追问。

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