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Qfunct.m
Package: 现代通信系统matlab版源代码.zip [view]
Upload User: loeagle
Upload Date: 2013-03-02
Package Size: 1236k
Code Size: 0k
Category:
Communication Document
Development Platform:
Matlab
- function [y]=Qfunct(x)
- % [y]=Qfunct(x)
- % QFUNCT 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));
