Error Bounds for Maximum-Entropy Estimates

2011 ◽  
pp. 35-45
Keyword(s):  
Maximum Entropy ◽  
Error Bounds ◽  
Entropy Estimates

scholarly journals Common Spectral Features in the 5500-Year Record of Total Carbonate in Sea Sediments and Radiocarbon in Tree Rings

Radiocarbon ◽  
1992 ◽  
Vol 34 (3) ◽  
pp. 798-805 ◽  
Author(s):  
Giuliana Cini Castagnoli ◽  
Giuseppe Bonino ◽  
Marina Serio ◽  
Charles P. Sonett
Keyword(s):  
Maximum Entropy ◽  
Tree Rings ◽  
Spectral Features ◽  
Ionian Sea ◽  
Total Carbonate ◽  
Sea Bottom ◽  
Time Record ◽  
Climatic Record ◽  
Entropy Estimates

We analyze here the time record of total carbonate carried as CaCO3 in a sea-bottom core from the Ionian Sea. Several major periods appear, most strongly at 1100, 690, 500, 340, 250 and 90 yr, confirmed both in the periodogram and maximum entropy estimates. The Gleissberg period appears in common with the 14C and other records, such as the sunspot index and aurorae. The manifestation of this period in what we surmise to be a climatic record is further evidence that the Gleissberg period has correlated bolometric and electrodynamic aspects.

Error bounds in maximum entropy approximations

1993 ◽  
Vol 34 (12) ◽  
pp. 6009-6015 ◽  
Author(s):  
Michael J. Leaseburg ◽  
Lawrence R. Mead
Keyword(s):  
Maximum Entropy ◽  
Error Bounds
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