schtrig This function implements a multisignal Schmitt triggers with lev levels supplied as input. v = schtrig (x, lev) v = schtrig (x, lev, rs) x: vector or matrix of real numbers lev: real number rs: default value 1 This is an Octave function. This function implements a multisignal Schmitt triggers with lev levels supplied as input. The argument 1 is a matrix (or a vector) and this trigger works along its first dimension.