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Advances in Multimedia
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Advances in Multimedia
/
2017
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Article
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Tab 4
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Research Article
A Spectrum Sensing Method Based on Signal Feature and Clustering Algorithm in Cognitive Wireless Multimedia Sensor Networks
Table 4
The
comparison of different features in SNR = −12.
Feature
Energy
0.45
0.71
RMET
0.73
0.81
MME
0.65
0.75
MSE
0.71
0.82