Wavelet processing implementation in digital hardware

被引：0

作者：

Szecowka, P. M. ^{[1
]}

Kowalski, M. ^{[1
]}

Krysztoforski, K. ^{[1
]}

Wolczowski, A. R. ^{[1
]}

机构：

[1] Wroclaw Tech Univ, Wroclaw, Poland

来源：

MIXDES 2007: Proceedings of the 14th International Conference on Mixed Design of Integrated Circuits and Systems: | 2007年

关键词：

wavelet transform; digital; signal processing; VHDL; artificial hand;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper describes an architecture and design of digital circuit dedicated for wavelet transform calculation, being a part of complex pattern recognition and control algorithm. The target application is artificial hand controlled by the nervous system of handicapped human, setting strict requirements on timing. Speed/size trade-off is discussed in general and in the context of this particular application. Floating point arithmetic was applied, based on the in-house developed solutions. The concept was implemented using VHDL, verified and successfully synthesized for FPGA programmable logic.

引用

页码：651 / 654

页数：4