Generation of Near-Field Artificial Ground Motions Compatible with Median-Predicted Spectra Using PSO-Based Neural Network and Wavelet Analysis.
Gholamreza Ghodrati AmiriA. Abdolahi RadS. AghajariN. Khanmohamadi HazavehPublished in: Comput. Aided Civ. Infrastructure Eng. (2012)
Keyphrases
- wavelet analysis
- neural network
- wavelet neural network
- wavelet transform
- factor analysis
- multiresolution
- artificial neural networks
- low frequency
- gaussian function
- particle swarm optimization
- feature detection
- back propagation
- basis functions
- ground motions
- mexican hat
- prediction model
- image analysis
- energy distribution
- radial basis function
- high frequency
- preprocessing