Spectral and polarization analysis of geomagnetic pulsations data using a multitaper method.
A. ZanandreaJ. M. Da CostaS. L. G. DutraReinaldo R. RosaO. SaotomePublished in: Comput. Geosci. (2004)
Keyphrases
- synthetic data
- correlation analysis
- statistical analysis
- data sets
- input data
- data analysis
- noisy data
- detection method
- data quality
- cost function
- test data
- high accuracy
- prior knowledge
- raw data
- data sources
- data structure
- objective function
- database
- original data
- statistical methods
- multispectral
- data collection
- clustering method
- image data
- probability distribution
- training samples
- data processing
- support vector machine
- data acquisition
- significant improvement
- xml documents
- prior information
- preprocessing
- similarity measure
- information loss
- data mining
- spectral analysis
- contingency tables