The shame you feel from burping is even greater when your burps smell bad. Burps with rotten eggs can be caused by many different things, but luckily there are various effective ways to deal with them.
Chapter 1. Introduction. 1.1 Overview. k-Wave is an open source, third party, MATLAB toolbox designed for the time-domain. simulation of propagating acoustic waves in 1D, 2D, or 3D. The toolbox has a wide range. of functionality, but at its heart is an advanced numerical model that can account for both.
Like sleep spindles, K-complexes are defining brainwaves of stage 2 sleep. They differ from sleep spindles in their form. Unlike the rapid burst of activity represented by sleep spindles, K complexes are large waves that react to external stimuli while sleeping. K-complexes also develop later than sleep spindles.