Spectrum sensing algorithm based on the logarithmic distribution of eigenvalue
A new sensing algorithm based on the ratio of the difference of maximum-minimum eigenvalues to geometric mean eigenvalue of the sampled covariance matrix is proposed. The algorithm uses the logarithmic distribution characteristics of geometric mean eigenvalue, through comparing the ratio and thresho...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
National Computer System Engineering Research Institute of China
2018-01-01
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| Series: | Dianzi Jishu Yingyong |
| Subjects: | |
| Online Access: | http://www.chinaaet.com/article/3000076387 |