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In this paper, metrics regarding different architectures for distributed arithmetic based FIR filters in FPGA are presented. Main filter parameters are described as well as diverse design techniques applied: pipelining, ...

The design of parallel programs requires fancy solutions that are not present in sequential programming. Thus, a designer of parallel applications is concerned with the problem of ensuring the correct behavior of all the...

Consider us the problem of time-varying parameter estimation. The most immediate and simple idea is to include a discounting procedure in an estimation algorithm i.e., a procedure for discarding (forgetting) old informat...

El trabajo presenta y describe una propuesta para la definición de un sistema automatizado que permita generar mediciones de un campo lejano. Se entiende por campo lejano a la región del campo de una antena en la cual ...

The Rijndael cipher, designed by Joan Daemen and Vincent Rijmen and recently selected as the official Advanced Encryption Standard (AES) is well suited for hardware use. This implementation can be carried out through sev...

This paper approaches the use of the smart card technology as a way to intensify the public-key infrastructure, providing a safe way to protect cryptographic keys and digital certificates, besides offering security servi...