Superior execution time design of optimal (Wiener) time-frequency filter

被引：13
|
作者：
Ivanovic, V. N. [1 ]
Jovanovski, S. [2 ]
Radovic, N. [1 ]
机构：
[1] Univ Montenegro, Dept Elect Engn, Podgorica 81000, Montenegro
[2] Mediterranean Univ, Podgorica, Montenegro
来源：
ELECTRONICS LETTERS | 2016年 / 52卷 / 17期
关键词：
D O I：
10.1049/el.2016.1565
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：
Completely pipelined signal adaptive multicycle hardware design of the optimal time-frequency (TF) filter is developed and verified. The design retains all desirable characteristics of the corresponding recently proposed signal adaptive solution with the optimised time and hardware requirements, but additionally improves the execution time for a clock cycle per each TF point performed within the estimation, resulting in the improvement of up to 50% in terms of points lying outside the instantaneous frequency of the estimated signal.
引用
收藏
页码：1440 / 1441
页数：2
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