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标题: ads2013目标优化时出错 [打印本页]

作者: jamanzhang    时间: 2014-4-10 16:40
标题: ads2013目标优化时出错
ads2013目标优化时出错,说expr有问题,请问怎么解决?
# i0 B! H1 E+ y2 `2 |9 }' hError detected by hpeesofsim during Nominal Optimization `Optim1'.5 u. x$ q: C0 a% n* I
Optimization/Statistics Error: Please check for valid `Expr' field in OptimGoal/YieldSpec item6 }  T  e1 u% G  j
    Check the following device: 7 U) u* }! a( b/ N; s9 B/ Z
    OptimGoal13 E6 o6 n7 W3 w, K7 f" J
Error detected by hpeesofsim during Nominal Optimization `Optim1'.3 B5 p: U0 a* I: D4 Z& @+ h
    'Optim1[1]': circuit simulation fails.
, S; a; i0 _0 T! IError detected by hpeesofsim during Nominal Optimization `Optim1'.' U+ n2 i; j5 t0 s. U
    Optim1[1] can't do cost evaluation. 1 q' S- K9 P7 f+ r
Error detected by hpeesofsim during Nominal Optimization `Optim1'.
作者: jamanzhang    时间: 2014-4-14 17:20
研究后发现表达式有误,正确“dB(S21)”,请大家了解。
作者: jamanzhang    时间: 2014-4-23 11:24
史密斯圆图资料整理,仅供参考!

史密斯圆图 OK.ppt

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