exm030301.m

matlab电子书籍

clear
vr=[0.89, 1.20, 3.09, 4.27, 3.62, 7.71, 8.99, 7.92, 9.70, 10.41];
ir=[0.028, 0.040, 0.100, 0.145, 0.118, 0.258, 0.299, 0.257, 0.308, 0.345];						
% --------------------
L=length(vr);					
for k=1:L
	r(k)=vr(k)/ir(k);		
end	
% ---------------------------
sr=0;
for k=1:L
	sr=sr+r(k);				
	end
rm=sr/L

clear
vr=[0.89, 1.20, 3.09, 4.27, 3.62, 7.71, 8.99, 7.92, 9.70, 10.41];
ir=[0.028, 0.040, 0.100, 0.145, 0.118, 0.258, 0.299, 0.257, 0.308, 0.345];						
r=vr./ir						
rm=mean(r)