A wavelet collocation method with nonlinear auto companding is proposed for behavioral modeling of switched current *** companding function is automatically constructed according to the initial error distribution ob...
详细信息
A wavelet collocation method with nonlinear auto companding is proposed for behavioral modeling of switched current *** companding function is automatically constructed according to the initial error distribution obtained through approximating the input output function of the SI circuit by conventional wavelet collocation *** practical applications,the proposed method is a general purpose approach,by which both the small signal effect and the large signal effect are modeled in a unified formulation to ease the process of modeling and *** with the published modeling approaches,the proposed nonlinear auto companding method works more efficiently not only in controlling the error distribution but also in reducing the modeling *** demonstrate the promising features of the proposed method,several SI circuits are employed as examples to be modeled and simulated.
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