Abstract: Digital image compression reduces the bandwidth, time, and energy needed for transmission of images and signals, as well as memory needed for their storage. However, it cannot solve the ...

ABSTRACT: In digital signal processing (DSP), Nyquistrate sampling completely describes a signal by exploiting its bandlimitedness. Compressed Sensing (CS), also known as compressive sampling, is a ...

Abstract: Compressive sampling theory describes methods to reconstruct signals sampled at sub-Nyquist rates. The theory assumes that the signals are sparse in the frequency domain or in the time ...

This code is used to recover two-dimensional material properties on a plane of an isolated unit brick. The file entitled "2D_Sample_Data_UPV_Experiment_DataA1.xlsx" is an example of sparsely measured ...