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 FAQ：如何计算每一点的积分值？		  New Topic  Reply to Topic
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yuki_wu

896 Posts
Posted - 05/17/2016 :  04:38:31 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Q：已有一组XY值数据，如何计算各点的积分值？
A：Origin提供数值积分的功能供用户计算各点的积分值。用户可执行：
1.选择XY值数据的相应列
2.选择菜单栏Analysis: Mathematics: Integrate
3.在Integrate窗口内选择积分范围和积线即可计算出各点相应的积分值。



关于数值积分的算法详细可参考：http://www.originlab.com/doc/Origin-Help/Math-Integrate
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