Index exceeds matrix dimensions.

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

[KSSV]

No information about variables used and the attached mat file. Tough to get help unless you explain the question.

[Adam]

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.

Answer 1

[Jan]

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".