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求轮廓仪：ContourGT-X 参数

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Not Answered This post has 0 verified answers | 3 Replies | 2 Followers

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shsrim posted on Mon, Apr 28 2014 11:12 AM

用Bruker：ContourGT-X轮廓仪测量样品表面，仪器自带软件的dataset文件为OPD格式。

用Matlab打开OPD文件，调去640*480采样点的raw data，通过最小二乘法修正后，画出2D或3D图与轮廓仪自带的Vision软件一致，但pv值或rms值与Vision有很大区别，是因为raw data不是直接的高度数据吗？换算关系是什么？

有没有哪位老师知道？

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Hao Sun replied on Tue, Apr 29 2014 12:25 AM

请留下email地址我发您一个OPD导出ASCII的文档

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shsrim replied on Tue, Apr 29 2014 2:50 AM

谢谢孙博士：

我的邮箱是：succeden@aliyun.com

仪器自带的软件是Vision 64，保存dataset的时候，选择ASCII，会跳出“Encounter an improper argument”，是软件的问题吗？

 

非常感谢！

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Hao Sun replied on Tue, Apr 29 2014 8:29 PM

已将资料发送到您的邮箱，请查收

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