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IMPROVED ANALOG COMPUTING IMPLEMENTING ARBITRARY NON-LINEAR FUNCTIONS USING PIECEWISE POLYNOMIALS AND METHODS OF USE
IMPROVED ANALOG COMPUTING IMPLEMENTING ARBITRARY NON-LINEAR FUNCTIONS USING PIECEWISE POLYNOMIALS AND METHODS OF USE
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机译：使用分段多项式的改进的模拟计算实现任意非线性函数及其使用方法
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摘要
The inventive disclosures described herein pertain to an implementation of a non- linear-function generator for hybrid/analog computing. More generally, the implementation can be seen as a piecewise-polynomials evaluator for an analog computer. In embodiments, this piecewise-polynomials evaluator is coupled with interpolation techniques, such as cubic- spline interpolation, in order to efficiently implement non-linear-function generators in hybrid computers. The accuracy of the non-linear-function generator is controllable by adjusting the degree (or order) of the spline interpolation scheme and the number of knots, and the implementation for evaluating piecewise polynomials in analog computers makes it possible to implement sophisticated and high-order interpolation schemes for high-accuracy.
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