70 search results - page 2 / 14 » Efficient implementation of complex exponentially-modulated ... |
ICIP
2009
IEEE
13 years 3 months ago
2009
IEEE
By using Semi-Definite Programming (SDP) as a tool, a new deign for Two-Dimensional (2-D) Diamond-Shaped (DS) filters is developed. Surprisingly, the diamond shape of the filter is...
ISCAS
1994
IEEE
13 years 10 months ago
1994
IEEE
In this paper a new type of maximally decimated FIR cosine modulated filter banks is proposed. Each analysis and synthesis filter in this filter bank has linear phase. We can desig...
ARC
2010
Springer
13 years 9 months ago
2010
Springer
Abstract. This paper presents a brief tutorial and background on implementing filter banks for spectrum sensing. It discusses the advantages of this approach over standard FFT-base...
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper presents an efficient method for the conversion between subband domain representations of different filter banks. It advantageously replaces the conventional cascade of...
ISCAS
2003
IEEE
13 years 11 months ago
2003
IEEE
Polyphase IIR structures are known to be very attractive for very high performance filters that can be designed using very few coefficients. This combined with their reduced sensi...