New Development of Digital Signal Processing Via Sampled-Data Control Theory

2007 ◽  
pp. 345-355 ◽  
Author(s):  
Yutaka Yamamoto
Keyword(s):  
Signal Processing ◽  
Control Theory ◽  
Digital Signal Processing ◽  
Digital Signal ◽  
Sampled Data ◽  
Data Control ◽  
New Development ◽  
Sampled Data Control

Signal processing via sampled-data control theory

Impact ◽  
2020 ◽  
Vol 2020 (2) ◽  
pp. 6-8
Author(s):  
Yutaka Yamamoto ◽  
Kaoru Yamamoto ◽  
Masaaki Nagahara ◽  
Pramod P Khargonekar
Keyword(s):  
Signal Processing ◽  
Digital Signal Processing ◽  
Digital Signal ◽  
Music Videos ◽  
The Other ◽  
Digital Data ◽  
Sampled Data ◽  
Digital Signals ◽  
Data Control ◽  
Analogue Signals

Digital sounds and images are used everywhere today, and they are all generated originally by analogue signals. On the other hand, in digital signal processing, the storage or transmission of digital data, such as music, videos or image files, necessitates converting such analogue signals into digital signals via sampling. When these data are sampled, the values from the discrete, sampled points are kept while the information between the sampled points is lost. Various techniques have been developed over the years to recover this lost data, but the results remain incomplete. Professor Yutaka Yamamoto's research is focused on improving how we can recover or reconstruct the original analogue data.

Enhancing Motivation for Learning Control Theory and Digital Signal Processing — A Pan-European Venture

2002 ◽  
Vol 39 (3) ◽  
pp. 269-277 ◽  
Author(s):  
A. G. Pipe ◽  
D. Weston ◽  
R. Peters ◽  
M. Van Vliet ◽  
S. Hebestreit ◽  
...  
Keyword(s):  
Signal Processing ◽  
Control Theory ◽  
Digital Signal Processing ◽  
Student Motivation ◽  
Digital Signal ◽  
Difficult Problem ◽  
Engineering Student ◽  
Electronic Engineering ◽  
Motivation For Learning ◽  
European Group

In ‘hard’ numerate subjects of electrical/electronic engineering, student motivation is a difficult problem. Students must feel engaged and purposeful. The authors have worked closely together as a pan-European group to design a module that engages students via interesting practical work, integrating a number of subjects together, and achieving enhanced motivation.

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