check and compare the result in each loop
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a=abs(randn(1,100));
for n=1:10
count=0;
for angle=0:360
count=count+1;
Xd=(D*cos(angle*pi/180));
Yd=(D*sin(angle*pi/180));
d1(n,count)= sqrt((Yd-y(n))^2+(Xd-x(n))^2);%distance between destination and sensor for 0 to 360 degree.
k(n,count)=((2*pi)/lambda)*(d1(n,count)); %phase lag for each sensor.
yy(n,count)=(exp(-i*k(n,count))*c(n)*a(n)); %weight multiplication to correct the phase lag.
end
end
Y=sum(yy);
YY=abs(Y);
Based on the code above, I'm doing the for loop for (1:10). Now, I need to check result of YY in each loop. I mean I need to check YY result for loop 1, loop 2 and so on. Then, i need to compare the YY result for loop 1 with the YY result for loop 2. how can I do this?
댓글 수: 1
Jan
2012년 4월 5일
Please use meaningful tags. "matlab code" is not helpful to identify the topic of your question.
답변 (2개)
Image Analyst
2012년 4월 4일
What does "compare" mean to you? Do you mean like
difference = YY(n, count) - YY(1, count);
Is that what you mean?
댓글 수: 2
Image Analyst
2012년 4월 5일
You can use Jan's code. You just have to code up what "better" means to you. We have no idea what "better" means.
Jan
2012년 4월 5일
This sounds like a straight task. Where is the problem?
YYold = inf; % arbitrary
for angle = 0:360
YY = rand; % your formula here
if angle > 0
% compare YY with YYold
end
YYold = YY;
end
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