Circuit and device modeling play the fundamental role in the CAD of electronic circuits.

器件与电路的模型是进行CAD的基础，建模在数学上实质是函数逼近问题。

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Circuit and device modeling play the fundamental role in the CAD of electronic circuits.

器件与电路的模型是进行CAD的基础，建模在数学上实质是函数逼近问题。

youdao