I keep getting A(I) = B, the number of elements in B and I must be the same. matlab error
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last=0;
upflag=0;
p=zeros(length(detsq),1);
for i=1:length(detsq)
if(detsq(i)>1000)
if(upflag ==0)
if(last>0)
t= i-last;
p=1000/t*60
end
last=i;
end
upflag=100;
else
if(upflag>0)
upflag=upflag-1;
end
end
pulse(i)=p;
end
figure(3),plot(pulse)
In an assignment A(I) = B, the number of elements in B and I must be the same
This is the error keep popping. Any experts who can help me identify where I went wrong?
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回答(4 个)
Image Analyst
2013-11-29
Is it your intention that p should be a vector, like you said here: p=zeros(length(detsq),1);
or is it your intention that p should be a scalar like you say here: p=1000/t*60
If you do this: pulse(i)=p; then p must be a scalar. Though I'm just guessing at the line of code producing the error because, for some strange reason, you left out that crucial part of the error message that identifies the line of code that caused the error.
2 个评论
Image Analyst
2013-11-29
Undefined function or variable 'b2'.
Error in test (line 3)
det =filter (b2, 1, firs6);
John
2013-11-29
编辑:John
2013-11-29
5 个评论
Image Analyst
2013-11-29
You can't have negative or fractional indexes, OR stuff a bunch of elements into a single element. Step through your code until it throws an error, then examine all the variables and see what violates what I said in the first sentence of this comment.
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