How do I fix: Index exceeds array bounds.

j= 1:length(index_aanname);
for j= 1:length(index_aanname)
    for l=1:length(alldata)
        if ((strcmp(alldata(l,3), SA{j})) && ((TA(1,j) - alldata{l,1}) <= 10.0) && ((TA(1,j) - alldata{l,1}) >= 0) && (strcmp(alldata(l,4), 'Voor'))) == 1
            eerste_kijkmoment(l) = tijdnum(l);
             j=j+1;
        end

      end
  end

j goes up to 240. I know that in the loop it goes to 241, that's why there is an error. But how do I fix this? I know it ask more often over here, but I cannot come to an answer...

[Majid Farzaneh]

Hi,

Why you are using j=j+1?

What is the size of SA and TA?

Error occurs because of j=j+1. It cause increasing of j exceed SA or TA size.

[jakobjakob]

I added SA.mat and TA.mat. I know the error is there because of j=j+1, but how can I fix it?

Answer 1

[Star Strider]

If you want to increment ‘j’ inside the ‘l’ loop, the easiuest way is to reverse the order of the for calls:

for l = 1:length(alldata)
    for j = 1:length(index_aanname)
    ... CODE ...
    end
end

[jakobjakob]

The error is gone, but it did not fix my problem. I have a file about footbal looking behaviour. I want the first 'viewing behaviour' (=eerste_kijkmoment) in the 10 seconds before every first ball touch (=aanname). Your code with my code gave all the viewing behaviour and not only the first viewing behaviour before the first ball touch. Can you help me?

[Star Strider]

I have no idea how to interpret your ‘SA’ and ‘TA’ data, or even what they mean or what you want to do with them.

I cannot help you further.