| Texto completo | |
| Autor(es): |
Rodrigues, Matheus Martins
;
Bordonalli, Aldario Chrestani
Número total de Autores: 2
|
| Tipo de documento: | Artigo Científico |
| Fonte: | 2023 SBMO/IEEE MTT-S INTERNATIONAL MICROWAVE AND OPTOELECTRONICS CONFERENCE, IMOC; v. N/A, p. 3-pg., 2023-01-01. |
| Resumo | |
Digital signal processing fixed-point arithmetic is widely adopted because of its lower execution cost than that of floating-point arithmetic. Since defining the number of bits (NBW) of fixed-points variables and its integer part (NBI) representation can be time consuming, a simulation-based tool for optimizing NBW and NBI is proposed. Its performance is evaluated for the 256-point Radix-2 Fast Fourier Transform algorithm. The results suggest that the evolutionary optimization step for NBW can be skipped when dealing with linear transformation algorithms, reducing the number of simulations required and, therefore, speeding up the tool. (AU) | |
| Processo FAPESP: | 16/11163-6 - Sistemas ópticos coerentes de altíssima capacidade |
| Beneficiário: | Aldário Chrestani Bordonalli |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 15/24517-8 - Fotônica para internet de nova geração |
| Beneficiário: | Hugo Enrique Hernández Figueroa |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |