Index exceeds matrix dimensions.

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Hi! I have to implement a formule vp(i)=lambda*v(i)+(1-lambda)*vp(i-1)
I have used this code
for i=1:size(Users,2)
for j=1:size(Users(i).data_split3,1)
if (userTouristicTraj(i).touristicData(j).time_in_secs ~= 0)
for l=1:size(userTouristicTraj(i).touristicData(j).time,1)
userTouristicTraj(i).touristicData(j).average_speed(l)=userTouristicTraj(i).touristicData(j).travel_speed(l);
userTouristicTraj(i).touristicData(j).average_speed(l+1)=lambda*userTouristicTraj(i).touristicData(j).travel_speed(l+1)+(1-lambda)*userTouristicTraj(i).touristicData(j).average_speed(l);
end
end
end
end
it doesn't run, can you give me some suggestions to solve the problem? thanks
  2 个评论
KSSV
KSSV 2017-3-22
No information about variables used and the attached mat file. Tough to get help unless you explain the question.
Adam
Adam 2017-3-22
编辑:Adam 2017-3-22
doc dbstop
Specifically:
dbstop if error
although I always use the dropdown list in the editor ribbon. These kinds of errors are trivial to find and understand if you just use the debugger and the option for it to stop when it hits an error so that you can examine the code.

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采纳的回答

Jan
Jan 2017-3-22
编辑:Jan 2017-3-22
I boldy guess, that
userTouristicTraj(i).touristicData(j).travel_speed
does not have
size(userTouristicTraj(i).touristicData(j).time,1) + 1
elements. Then the indexing by (l+1) must fail.
I cannot run your code due to the m,issing variable "Users".

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