The impulse components of different periods in the composite fault signal of rolling bearing
are extracted difficultly due to the background noise and the coupling of composite faults …

This letter introduces a real valued summation known as complex conjugate pair sum
(CCPS). The space spanned by CCPS and its one circular downshift is called complex …

Composite plate found numerous applications in various structures due to its superior
properties like high stiffness to weight and strength to weight ratio. Generally, cutouts in …

Ramanujan Periodic Transform (RPT) is the newly emerging transform to identify
periodicities in the given data. RPT represents the given finite length sequence into a …

Ramanujan filter banks have been used for identifying periodicity structure in streaming
data. This letter studies the locations of zeros of Ramanujan filters. All the zeros of …

Signal periodic decomposition and periodic estimation are two crucial problems in the signal
processing domain. Due to its significance, the applications have been extended to fields …