The Detection, Symbol Period and Chip Width Estimation of DSSS Signals Based on Delay-Multiply, Correlation and Spectrum Analysis

In this paper we have presented a two blind criteria based on the estimation of the probability density function of the recovered signals for adaptive blind source separation..

Simulations have shown that preliminary results fkom the proposed technique to detect two non-olzhogonal n-PAM signals with spectral overlapping for a band-limited channel

The probability of attending school four our group of interest in this region increased by 6.5 percentage points after the expansion of the Bolsa Família program in 2007 and

São necessários mais estudos para obter evidência objetiva do benefício dos inibidores tópicos da calcineurina no tratamento das lesões da mucosa oral imunologicamente

Feita a comparação entre os dois grupos de empresas, podemos perceber que nas empresas cujo RácioOrgInt é inferior à média, ou seja, empresas com um baixo nível de

Since the replication procedure used with synchronous free-running clock circuits did not perform a true state transfer operation, but rather an acquisition of the values present at

Transient signals to increasing concentrations of the dyes red, green and blue, obtained by the flow analysis system and detection by webcam and spectrophotometer... The

The determination of the band-pass filter - which involves the selection of signals from a band of frequencies, thereby blocking signals from frequencies above and below the limits