Detection and Classification of Power Quality Disturbances Using Sparse Signal Decomposition on Hybrid Dictionaries.
M. Sabarimalai ManikandanS. R. SamantarayInnocent KamwaPublished in: IEEE Trans. Instrum. Meas. (2015)
Keyphrases
- high frequency
- power quality disturbance
- wavelet transform
- signal processing
- sparse representation
- decision trees
- pattern recognition
- multiresolution
- dictionary learning
- feature space
- classification accuracy
- probabilistic neural network
- feature vectors
- pattern classification
- image classification
- machine learning
- power quality
- support vector machine
- multiscale
- support vector
- compressive sensing
- signal detection