上坡 发表于 2025-3-28 15:04:36

gether with linear operators, termed filters, which act linearly through convolution on the input signals. The algebra is readily revealed through operations on complex variable transfer functions which are formally associated with the filters. By using the space of transfer functions, one can defin
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查看完整版本: Titlebook: Nature, Technology and Cultural Change in Twentieth-Century German Literature; The Challenge of Eco Axel Goodbody Book 2007 Palgrave Macmil