@article{paperid:1053363, author = {Rouhani, Modjtaba and رضا عبدلی}, title = {A comparison of different feature extraction methods for diagnosis of valvular heart diseases using PCG signals}, journal = {Journal of Medical Engineering and Technology}, year = {2012}, volume = {36}, number = {1}, month = {March}, issn = {0309-1902}, pages = {42--49}, numpages = {7}, keywords = {Phonocardiography signal; Valvular heart disease; Principal component analysis; Genetic algorithms; Genetic programming; Generalized discriminant analysis}, }