?? q.m
字號(hào):
function [y]=Q(x)% [y]=Q(x)% Q evaluates the Q-function. % y = 1/sqrt(2*pi) * integral from x to inf of exp(-t^2/2) dt.% y = (1/2) * erfc(x/sqrt(2)).y=(1/2)*erfc(x/sqrt(2));
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