the concept of iranian traditional musical modes, namely dastgäh, is the basis for the traditional music system. the concept introduces seven dastgähs. it is not an easy process to distinguish these modes and such practice is commonly performed by an experienced person in this field. apparently, applying artificial intelligence to do such classification requires a combination of the basic infor...

classification of heart arrhythmia is an important step in developing devices for monitoring the health of individuals. this paper proposes a three module system for classification of electrocardiogram (ecg) beats. these modules are: denoising module, feature extraction module and a classification module. in the first module the stationary wavelet transform (swf) is used for noise reduction of ...