Predicting Mortality of ICU Patients: The PhysioNet/Computing in Cardiology Challenge 2012 1.0.0

File: <base>/sources/abbasatyabi_at_yahoo.com/entry1/Na.m (90 bytes) 
function [Na]=Na(x)
Na=(1-gaussmf(x,[18 140])).*(x>140)+(1-gaussmf(x,[15 140])).*(x<140);