+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Spectral estimation of temporal series at unequal intervals

, : Spectral estimation of temporal series at unequal intervals. Computers & Biomedical Research 19(3): 203-212

Many biological variables present rhythmic oscillations at different frequencies. Most common techniques, which statistically characterize temporal series and permit the study of these rhythms, require equidistant sampling. However, it is not always possible to register at regular intervals many of the variables under study, either because of the nature of the phenomenon which generates them or because of the difficulty in obtaining the samples. This paper proposes a method for spectral estimation by means of fitting to the cosine functions of sampled variables using a nonuniform point process.

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 006459668

PMID: 3754801

DOI: 10.1016/0010-4809(86)90016-9

PDF Full Text: Spectral estimation of temporal series at unequal intervals

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Parinyasiri, U.; Ong-Ajyooth, L.; Parichatikanond, P.; Ong-Ajyooth, S.; Liammongkolkul, S.; Kanyog, S., 2004: Effect of fish oil on oxidative stress, lipid profile and renal function in IgA nephropathy. The omega-3 polyunsaturated fatty acids in fish oil have been shown to produce beneficial effects, such as a reduction in blood pressure, proteinuria, lipid levels and inflammation. Aggregated immunoglobulin A obtained from IgA nephropathy patient...

Segura-Carretero, A.C.uces-Blanco, C.F.rnandez-Sanchez, J.; Canabate-Diaz, B.F.rnandez-Gutierrez, A., 2000: HAI-RTP determination of carbaryl pesticide in different irrigation water samples of south Spain. In this work, a widely used pesticide named carbaryl, present in numerous water supplies, has been determined by the so-called heavy atom induced room-temperature phosphorescence (HAI-RTP) methodology. A detailed study of numerous instrumental var...

Sheeran D.E.; Janiga P.V.; Yong R.N., 1973: Considerations in the Frost Penetration of Salt Treated Soils. Eos, Transactions, American Geophysical Union 54(11): 1089

Hayashi, T.I.amura, H.N.kagawa, Y.F.jita, T., 1989: Development of (4-alkoxyphenoxy)- and (4-alkylphenoxy)alkanaldoxime O-ethers as potent insect juvenile hormone mimics and their structure-activity relationships. Journal of agricultural and food chemistry: 37 (2) 467-472

Willey, J.C.; Demuth, J.P.; Jackson, C.M.; Weaver, D.W.; Crawford, E.L., 1998: The cell cycle gene mRNA expression index c-myc X E2F-1/p21 discriminates normal from malignant human bronchial epithelial cells. Proceedings of the American Association for Cancer Research Annual Meeting 39: 411, March

Lutz, T.A.; Tschudy, S.; Rushing, P.A.; Scharrer, E., 2000: Amylin receptors mediate the anorectic action of salmon calcitonin (sCT). The teleost salmon calcitonin (sCT), but not mammalian CT, shows similar biologic actions in the skeletal muscle as amylin and calcitonin gene-related peptide (CGRP). The peptides have also been shown to reduce food intake in rams. Because sCT, bu...

Radcliffe, M., 2010: Health humanities: feared by the bad, loved by the good. Nursing Times 106(32): 26-26

Mones, Alvaro., 1994: Rectificaciones a la nomenclatura supragenerica de algunos taxa de mamiferos fosiles sudamericanos. Comunicaciones Paleontologicas del Museo de Historia Natural de Montevideo. Agosto; 226: 69-78

Mullins, A.J.; Messenger, M.T.; Hochmair, H.H.; Tonini, F.; Su, N-Yao.; Riegel, C., 2015: Dispersal Flights of the Formosan Subterranean Termite (Isoptera: Rhinotermitidae). The Formosan subterranean termite, Coptotermes formosanus Shiraki, is a pest of major economic concern. This termite is particularly known for its tendency to establish populations in nonendemic areas via maritime vessels as well as human-aided tr...

STURUP, H., 1954: The long-term prognosis of acute non-specific pericarditis; a follow-up examination including cases of dry pleurisy from an epidemic of Bornholm disease (myalgia epidemica) in 1930-32. Danish Medical Bulletin 1(3): 89-91