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Method of evaluating integrated circuit system performance using orthogonal polynomials
Method of evaluating integrated circuit system performance using orthogonal polynomials
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机译:使用正交多项式评估集成电路系统性能的方法
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摘要
A method for analyzing IC system performance. The method includes receiving system variables that correspond to an IC system; normalizing the system variables; using an infinite dimensional Hilbert space, modeling a system response as a series of series of orthogonal polynomials; and, solving for coefficients of the series of orthogonal polynomials. A system equation or a simulated response may be used to solve for the coefficients. If a simulated response is used, the coefficients may be solved by using the statistical expectance of the product of the simulated system response and the series of orthogonal polynomials. Alternatively, a simulated system response may be used to generate coefficients by performing a least mean square fit.
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