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 origin 2021b校园版公式编辑

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T O P I C    R E V I E W
Creset Posted - 04/14/2022 : 02:08:23 AM
Origin Ver. and Service Release (Select Help-->About Origin):OriginPro 2021b (64-bit)
9.8.5.201 (学习版)

Operating System: Win 10
有两个问题请问:(1)对origin里面现有的公式进行改造,参数初始化应该如何修改?例如我将y = (a1/(a1-a2))*(exp(-a2*x) - exp(-a1*x))改为y = (φa1*a2/(a1-a2))*(exp(-a2*x) - exp(-a1*x))
(2),其中ε(t)= [(a1/(a1-a2))*(exp(-a2*t) - exp(-a1*t))]/(1 - exp(-a1*t)),这样的公式应该如何自己编辑?
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yuki_wu Posted - 04/23/2022 : 10:13:56 PM
Hi,

关于添加自定义拟合函数,我们提供如下教程,请查阅:
https://www.originlab.com/doc/tutorials/userdef-fitfunc

Regards, Yuki
Creset Posted - 04/20/2022 : 11:09:18 PM
您好,感谢您的回复,我已按要求升级orginlab,请问接下来应该如何操作?

quote:
Originally posted by yuki_wu

Hi,

根据 OriginLab 现有的技术支持政策,请将学习版升级至 Origin 2022 已获取更多的技术支持服务。

Regards, Yuki

yuki_wu Posted - 04/18/2022 : 02:37:56 AM
Hi,

根据 OriginLab 现有的技术支持政策,请将学习版升级至 Origin 2022 已获取更多的技术支持服务。

Regards, Yuki

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