Determining the hurst exponent for time series data

Details Determining the hurst exponent for time series data Determining the hurst exponent for time series data

1998-08-11

2000-11-07

Layno, Carl H.

Surgery

Diagnostic testing

Cardiovascular

A61B 500, A61B 504

Patent

active

06144877&

ABSTRACT:
Statistical information is determined for time series data of a measurable activity. The time series data of the measurable activity is obtained and comprises data elements representative of the measurable activity. A Hurst exponent is determined from the time series data and is the statistical information of the time series data.

REFERENCES:
patent: 4960129 (1990-10-01), dePaola et al.
patent: 5213106 (1993-05-01), Lerner
patent: 5299119 (1994-03-01), Kraf et al.
patent: 5623925 (1997-04-01), Swenson et al.
patent: 5678561 (1997-10-01), Karagueuzian et al.
patent: 5682901 (1997-11-01), Kamen
patent: 5732158 (1998-03-01), Jaenisch
"The Value of Cardiovascular Autonomic Function Tests: 10 Years Experience in Diabetes," David J. Ewing et al., Diabetes Care, vol. 8, No. 5, pp. 491-498, Sep.-Oct. 1985.
"Heart Rate--Respiration Relationship: Computerized Method For Early Assessment Of Cardiac Autonomic Damage In Diabetic Patients," L. Bernardi et al., Acta Cardiologica, vol. XLI, No. 3, pp. 197-206, 1986.
"Somatic and Autonomic Function in Progressive Autonomic Failure and Multiple System Atrophy," Jeffrey Cohen et al., Annals of Neurology, vol. 22, No. 6, pp. 692-699, Dec. 1987.
"Autonomic neuropathy in an alcoholic population," Fiona Barter et al., Postgraduate Medical Journal, vol. 63, pp. 1033-1036, 1987.
"Autonomic Neuropathy In AIDS," R.F. Miller et al., The Lancet, pp. 343-344, Aug. 8, 1987.
"Autonomic Neuropathy and HIV Infection," Antonio Villa et al., The Lancet, p. 915, Oct. 17, 1987.
"Sensitivity of R-R Variation and Valsalva Ratio in Assessment of Cardiovascular Diabetic Autonomic Neuropathy," Armand H. Rothschild et al., Diabetes Care, vol. 10, No. 6, pp. 735-741, Nov.-Dec. 1987.
"Heart rate variability: A measure of cardiac autonomic tone," Phyllis K. Stein et al., Am. Heart J., 127:1376-81, 1994.
"On the fractal nature of heart rate variability in humans: effects of data length and .beta.-adrenergic blockade," Yoshiharu Yamamoto et al., Am. J. Physiol., 266:R40-R49, 1994.
"Autonomic neurotoxicity of alcohol assessed by heart rate variability," Katsuyuji Murata et al., Journal of the Autonomic Nervous System, vol. 48, pp. 105-111, 1994.
"On the fractal nature of heart rate variability in humans: effects of vagal blockade," Yoshiharu Yamamoto et al., Am. J. Physiol., 269:R830-R837, 1995.
"Fractal Mechanisms and Heart Rate Dynamics," C-K. Peng et al., Journal of Electrocardiology, vol. 28 Supplement, pp. 59-65, 1995.
"Estrogen Control of Central Neurotransmission: Effect on Mood, Mental State, and Memory," George Fink et al., Cellular and Molecular Neurobiology, vol. 16, No. 3, pp. 325-336, 1996.
"Cardiovascular Variability in Major Depressive Disorder and Effects of Imipramine or Mirtazapine (Org 3770)," Journal of Clinical Psychopharmacology, vol. 16, No. 2, pp. 135-145, 1996.
"Experimental human endotoxemia increases cardiac regularity: Results from a prospective, randomized, crossover trial," Paul J. Godin et al., Crit Care Med, vol. 24, No. 7., pp. 1117-1124, 1996.
"Fish Consumption, n-3 Fatty Acids in Cell Membranes, and Heart Rate Variability in Survivors of Myocardial Infarction With Left Ventricular Dysfunction," Jeppe Hagstrup Christensen et al., The American Journal Of Cardiology, vol. 79, pp. 1670-1673, Jun. 15, 1997.
"Dynamic Analysis of Heart Rate May Predict Subsequent Ventricular Tachycardia After Myocardial Infarction," Timo H. Makikallio et al., The American Journal Of Cardiology, vol. 80, pp. 779-783, Sep. 15, 1997.
"Decrease of cardiac chaos in congestive heart failure," Chi-Sang Poon et al., Nature, vol. 389/2, pp. 492-495, Oct. 1997.
"Decomplexification in critical illness and injury: Relationship between heart rate variability, severity of illness, and outcome," Brahm Goldstein, Crit Care Med, vol. 26, No. 2, pp. 352-357, 1998.
"Heart rate variability--A potential, noninvasive prognostic index in the critically ill patient," Harold L. Kennedy, Crit Care Med, vol. 26, No. 2, pp. 213-214, 1998.

Affiliated with

Also associated with

Rating

Determining the hurst exponent for time series data does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Determining the hurst exponent for time series data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Determining the hurst exponent for time series data will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1651038