Discrete Fourier transform spread orthogonal DFT-S-OFDM, adopted in 3GPP LTE uplink, enables the synthesis of block-based single carrier waveforms with various bandwidths by changing the size of the ...

A new class of long codes that encode numerical values into codewords with numerical symbols is constructed using a Kronecker product of two shorter discrete Fourier transform (DFT) code-checking ...

Advice Everyday Cheapskate: You can try to pass good financial sense to your kids; there’s one surefire method Published: Jul. 01, 2025, 8:00 a.m.

Object Details maker Macrocommunications, Inc. Macrocommunications, Inc. Description Novelty touch tone telephone featuring a likeness of the fictional character Superman. Location Currently not on ...

The presence of water (H2O) has been found to increase the susceptibility of sulfur to ignition during production and transportation, primarily due to the spontaneous combustion of iron-sulfide ...

Developing ab initio approaches able to provide accurate excited-state energies at a reasonable computational cost is one of the biggest challenges in theoretical chemistry. In that framework, the ...

Density Functional Theory (DFT) is the workhorse method in chemistry and physics for predicting the formation and properties of molecules and materials. Among many other applications, it plays a ...