VLSI Design and Implementation for Adaptive Filter using LMS Algorithm
نویسندگان
چکیده
منابع مشابه
VLSI Design and Implementation for Adaptive Filter using LMS Algorithm
Adaptive filters, as part of digital signal systems, have been widely used, as well as in applications such as adaptive noise cancellation, adaptive beam forming, channel equalization, and system identification. However, its implementation takes a great deal and becomes a very important field in digital system world. When FPGA (Field Programmable Logic Array) grows in area and provides a lot of...
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17 Abstract— An analysis is made on the computational complexity of Block Least Mean Square Adaptive Filter where the filter computation is decomposed into M sub filters and M=N/L where N is the filter size, L is the block size. The decomposition is done inorder to favour time-multiplexing of the filter output computation and weight-increment term computation of adaptive filter. This structure ...
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The paper proposed the adapter filter design based on the improved LMS algorithm. The paper first introduced the minimum mean square (LMS) algorithm, which is a very useful and very simple estimated gradient method. This algorithm has been widely used since the early 1960s quickly, its advantage is that the small amount of calculation, and the rapid development of the digital signal processor a...
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ژورنال
عنوان ژورنال: International Journal of Computer and Communication Technology
سال: 2012
ISSN: 2231-0371,0975-7449
DOI: 10.47893/ijcct.2012.1160