Title :
On implementation of a nonuniform sampling strategy
Author :
Bose, Rajat ; Sircar, Pradip
Author_Institution :
Dept. of Electr. Eng., Indian Inst. of Technol., Kanpur, India
Abstract :
An implementation of a nonuniform sampling strategy based on the estimation of the local bandwidth of a signal has been proposed. It is demonstrated that a significant data reduction for storage and transmission is possible by this strategy for some typical nonstationary signals like the EGG, EEG, and the `burst´ type marine signals
Keywords :
bandlimited signals; data reduction; electrocardiography; electroencephalography; medical signal processing; signal sampling; EEG; EGG; bandlimited signal; burst type marine signals; data reduction; data storage; data transmission; local bandwidth estimation; nonstationary signals; nonuniform sampling; Bandwidth; Electrocardiography; Electroencephalography; Energy states; Frequency estimation; Nonuniform sampling; Sampling methods; Signal processing; Signal sampling; Time measurement;
Conference_Titel :
TENCON '98. 1998 IEEE Region 10 International Conference on Global Connectivity in Energy, Computer, Communication and Control
Conference_Location :
New Delhi
Print_ISBN :
0-7803-4886-9
DOI :
10.1109/TENCON.1998.798152
