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A discrete algorithm for complex frequency-domain convolutions |
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| Authors: | Cai Kunbao Doctor Associate Professor Yang Ruifang Yu Jihui |
| Affiliation: | (1) College of Electrical Engineering, Chongqing University, 400044 Chongqing, P R China;(2) Biological Engineering Center, Chongqing University, 400044 Chongqing, P R China |
| Abstract: | A discrete algorithm suitable for the computation of complex frequency_domain convolution on computers was derived. The Durbin's numerical inversion of Laplace transforms can be used to figure out the time_domain digital solution of the result of complex frequency_domain convolutions. Compared with the digital solutions and corresponding analytical solutions, it is shown that the digital solutions have high precision. |
| Keywords: | complex frequency_domain convolution Laplace transforms numerical inversion |
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