Wavelet and Wavelet Packet Transform Realization Using FPGA
IRAQI JOURNAL OF COMPUTERS, COMMUNICATIONS, CONTROL AND SYSTEMS ENGINEERING,
2006, Volume 6, Issue 2, Pages 1-18
This paper provides a new algorithm for the evaluation of WAVELET
TRANSFORM (WT) and the WAVELET PACKET TRANSFORM (WPT) using Field
Programmable Gate Array (FPGA).
FPGA realization is the most recent category, which takes the place in the
implementation of DSP applications, and it had proved the capability to handle such jobs
and supports the necessary needs of scalability, speed, size, cost, and efficiency.
The WT & WPT coefficients are depend upon the multi resolution analysis approach
using HAAR or DUBCHIES2 bases functions. Next, coefficients are evaluated in the
FPGA card through its implementation using logical circuits using a specified electronic
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