A reduced structure of the frequency-domain block LMS adaptive digital filter

1984 ◽  
Vol 72 (12) ◽  
pp. 1816-1818 ◽  
Author(s):  
Jae Chon Lee ◽  
Chong Kwan Un
Keyword(s):  
Frequency Domain ◽  
Digital Filter ◽  
Domain Block

Analysis of the partitioned frequency-domain block LMS (PFBLMS) algorithm

2001 ◽  
Vol 49 (9) ◽  
pp. 1860-1874 ◽  
Author(s):  
Kheong Sann Chan ◽  
B. Farhang-Boroujeny
Keyword(s):  
Frequency Domain ◽  
Domain Block

PRINCIPLES OF DIGITAL FILTERING

Geophysics ◽  
1964 ◽  
Vol 29 (3) ◽  
pp. 395-404 ◽  
Author(s):  
E. A. Robinson ◽  
S. Treitel
Keyword(s):  
Frequency Domain ◽  
Digital Filter ◽  
Time Domain ◽  
Digital Filtering ◽  
Phase Lag ◽  
Electronic Networks ◽  
Versatile Tool ◽  
The Time Domain ◽  
Weighting Coefficients

The digital computer is a versatile tool that may be used to filter seismic traces. Conventional filtering is performed by means of analog‐type electronic networks, whose behavior is ordinarily studied in the frequency domain. Digital filtering, on the other hand, is more fruitfully treated in the time domain. A digital filter is represented by a sequence of numbers called weighting coefficients. The output of a digital filter is obtained by convolving the digitized input trace with the filter’s weighting coefficients. The mechanics of digital filtering in the time domain are described with the aid of discrete z‐transform theory. These ideas are then related to the more familiar interpretation of filter behavior in the frequency domain. An important criterion for the classification of filters is the notion of “minimum phase‐lag.” This paper ends with a new and simple presentation of this concept.

Frequency-Domain Block Signal Detection for Single-Carrier Transmission

2010 ◽  
Vol E93-B (8) ◽  
pp. 2104-2112 ◽  
Author(s):  
Tetsuya YAMAMOTO ◽  
Kazuki TAKEDA ◽  
Fumiyuki ADACHI
Keyword(s):  
Signal Detection ◽  
Frequency Domain ◽  
Single Carrier ◽  
Domain Block
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