Minimum Eigenvalue Separation

1992 ◽  
Author(s):  
Beresford Parlett ◽  
Tzon-Tzer Lu
Keyword(s):  
Minimum Eigenvalue

Complexity Issues within Eigenvalue-Based Multi-Antenna Spectrum Sensing

2015 ◽  
pp. 603-617 ◽  
Author(s):  
Ines Elleuch ◽  
Fatma Abdelkefi ◽  
Mohamed Siala
Keyword(s):  
Computational Complexity ◽  
False Alarm ◽  
Spectrum Sensing ◽  
Complexity Analysis ◽  
Floating Point ◽  
Beam Forming ◽  
Multiple Antenna ◽  
Deep Insight ◽  
Minimum Eigenvalue ◽  
Insight Into

This chapter provides a deep insight into multiple antenna eigenvalue-based spectrum sensing algorithms from a complexity perspective. A review of eigenvalue-based spectrum-sensing algorithms is provided. The chapter presents a finite computational complexity analysis in terms of Floating Point Operations (flop) and a comparison of the Maximum-to-Minimum Eigenvalue (MME) detector and a simplified variant of the Multiple Beam forming detector as well as the Approximated MME method. Constant False Alarm Performances (CFAR) are presented to emphasize the complexity-reliability tradeoff within the spectrum-sensing problem, given the strong requirements on the sensing duration and the detection performance.

Computation of the minimum eigenvalue for a nonlinear Sturm-Liouville problem

2014 ◽  
Vol 35 (4) ◽  
pp. 416-426 ◽  
Author(s):  
V. S. Zheltukhin ◽  
S. I. Solov’ev ◽  
P. S. Solov’ev ◽  
V. Yu. Chebakova
Keyword(s):  
Liouville Problem ◽  
Minimum Eigenvalue ◽  
Sturm Liouville

scholarly journals Signal Bandwidth Impact on Maximum-Minimum Eigenvalue Detection

2015 ◽  
Vol 19 (3) ◽  
pp. 395-398 ◽  
Author(s):  
Mohamed Hamid ◽  
Niclas Bjorsell ◽  
Slimane Ben Slimane
Keyword(s):  
Minimum Eigenvalue ◽  
Maximum Minimum
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