matlab 与candence 结果不一样

我在candence下仿真一个方程组，得出的结果跟期望的吻合，但是在simulink下用不同的解法得到的结果不一样，但是不论采用什么样的解法，所得到的结果都与candence差距很大

--TRANSLATION BY GOOGLE--

I candence a next simulation equations, results consistent with expectations, but with a different solution under simulink results obtained are not the same, but no matter what kind of method, the results obtained differ greatly with the candence

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[EDIT Doug]

[Walter Roberson]

This appears to say that zi gets quite different results between "candence" and Simulink, no matter which Simulink method is used.

The automatic translation suggests that zi intended to include equations, but I am not certain of that.

[Fangjun Jiang]

Impressive, Walter! What translation tool did you use?

[Walter Roberson]

I used Google Translate.

Which reminds me that the translation indicated that zi believes that the "candence" results are correct and wishes to know how to get the same results in Simulink.

[Andrew Newell]

Are you going to translate the answers back to Chinese?

[Walter Roberson]

Sorry, too much risk of me saying the equivalent of "I am a jelly doughnut!" :(

Answer 1

[Doug Hull]

We are going to need a lot more information. Like the model in SIMULINK to really help at all.