The aim of this paper is to compare time domain and frequency domain full waveform inversion (FWI). We compare these inversions against random coherent and incoherent noises with different signal to noise ratios, source wavelet inaccuracy...

In this paper several low power full adder topologies are

presented. The main idea of these circuits is based on the sense energy

recovery full adder (SERF) design and the GDI (Gate diffusion input)

technique. These subthreshold...