Lognormal Sum Approximation with Type IV Pearson Distribution.
Hong NieShaohua ChenPublished in: IEEE Commun. Lett. (2007)
Keyphrases
- power law
- nonparametric estimation
- neural network
- objective function
- correlation coefficient
- spatial distribution
- absolute difference
- approximation error
- real time
- gaussian distribution
- discrete random variables
- probability mass
- error tolerance
- expected error
- approximation methods
- uniformly distributed
- density function
- approximation algorithms
- regression model
- maximum likelihood
- rough sets
- upper bound
- image sequences
- website
- databases