Vibration may lead to several problems and, therefore, must be considered in structural
design. Periodic structures may present wave propagation phenomena capable of …

The irrotational part of the structural intensity for flexural wave motion in plate-like structures
is calculated from measurement data of kinematic quantities, such as out-of-plane velocities …

It is usually difficult to correctly segment medical images with intensity inhomogeneity, which
is of great significance in understanding of medical images. The local image intensity …

The analysis of structural intensity vector fields has shown to be a practical approach to
characterize the energy flow in plate-like structures and to localize regions of injected or …

Structural intensity on plates or shells can provide insights on how the vibrational energy is
transmitted throughout a sample. Its assessment via experimental deflections are widely …

Planar near-field acoustical holography (NAH) can be used to reconstruct a three-
dimensional sound field from sound pressure data measured by a planar microphone array …

This paper presents an experimental method especially adapted for the computation of
structural power flow using spatially dense vibration data measured with scanning laser …

The measurement of vibrational energy flow is an important tool in understanding the
vibrational behaviour of structures. In the past, because of transducer constraints, the …

The technique of processing data in the wavenumber domain based on the Spatial Fourier
Transform (SFT), is a powerful tool to compute higher-order partial derivatives occurred in …

When spatially dense mobility shapes are measured with scanning laser Doppler
vibrometers, it is often impractical to use phase‐separation modal parameter estimation …