A design of analog C-matrix circuits used for signal/data processing

被引：0
|
作者：
Sugawara, T [1 ]
Miyanaga, Y [1 ]
Yoshida, N [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Engn, Sapporo, Hokkaido 0608628, Japan
来源：
ASP-DAC/VLSI DESIGN 2002: 7TH ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE AND 15TH INTERNATIONAL CONFERENCE ON VLSI DESIGN, PROCEEDINGS | 2002年
关键词：
D O I：
10.1109/ASPDAC.2002.994947
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Various calculation of matrices and vectors has been used in many digital signal processing systems. Although the calculation simply repeats multiplication and addition, the reiteration processing are usually heavy. Therefore, in order to calculate them with high speed, it is necessary to apply parallel proceccing. Although there is another issue that a circuit area becomes large in the case of digital LSI, a proposal analog circuit can realize multiplication and addition simultaneously with the simple structure which arranges capacitors in a matrix form. Furthermore, the vowel speech recognition system is designed using this circuit.
引用
收藏
页码：355 / 359
页数：3
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