function [ output_args ] = StatDeviation(sigma,rVolt,SEVolt,rVAngel,SEVAngel,rPD,rQD,PD,QD)%ͳ¼ÆÎó²î
%STATDEVIATION Summary of this function goes here
%   Detailed explanation goes here
PDArray=PD;
QDArray=QD;
% QD0Array=rVAngel;
PD0Array=repmat(rPD,1,1);
QD0Array=repmat(rQD,1,1);
PDDev=(PDArray-PD0Array)./PD0Array;
QDDev=(QDArray-QD0Array)./QD0Array;
VoltDev=(SEVolt-rVolt)./rVolt;
VAngelDev=(SEVAngel-rVAngel)/sigma;
wholeMat=[PDDev;QDDev;VoltDev;];
t1=wholeMat.^2;
t2=sum(t1,1);
t3=t2/size(t1,1);
t4=t3.^.5;
output_args=sum(t4)/length(t4);
output_args=sum(abs(wholeMat))/length(wholeMat);
end