Coherence Improvement in White Noise Analysis by the Use of a Repeated Random Sequence Generator
- 1 January 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Biomedical Engineering
- Vol. BME-27 (1) , 51-53
- https://doi.org/10.1109/TBME.1980.326692
Abstract
A device is described which allows the averaging of the output of an unknown system in response to identical bursts of pseudorandom noise. The use of this technique produces an improvement in the measured coherence function for the system and a reduction in the variance of the estimated system parameters.Keywords
This publication has 8 references indexed in Scilit:
- The effect of light adaptation on the dynamic properties of phototransduction in the fly, Phormia reginaBiological Cybernetics, 1979
- Analysis of Physiological SystemsPublished by Springer Nature ,1978
- On-line identification of sensory systems using pseudorandom binary noise perturbationsBiophysical Journal, 1975
- Measuring the Wiener kernels of a non-linear system using the fast Fourier transform algorithmInternational Journal of Control, 1973
- The estimation of the frequency response function of a mechanoreceptorBiological Cybernetics, 1972
- White-Noise Analysis of a Neuron Chain: An Application of the Wiener TheoryScience, 1972
- Rectification in the goldfish retina: Analysis by sinusoidal and auxiliary stimulationVision Research, 1969
- An algorithm for the machine calculation of complex Fourier seriesMathematics of Computation, 1965