I get an error in the for loop.

DNdog =

       7
      11

BNdog =

       4
       4

nokta_ad =

       4
       7
      11

dog_olc=

     229.897
     266.878

K =
   3710709.539   3084028.627   4157648.644
   3710479.640   3084171.030   4157677.581
   3710442.600   3084257.800   4157623.100

for i = 1:3*length(DNdog)
    l{i} = -((K(nokta_ad==BNdog{i},1)-K(nokta_ad==DNdog{i},1) - (dog_olc(nokta_ad==nokta_ad{i},1))))*100
end

Here is the error:

Cell contents reference from a non-cell array object.

Error in GPS_aglarinin_dengelenmesi (line 54)
    l{i} = -((K(nokta_ad==BNdog{i},1)-K(nokta_ad==DNdog{i},1) - (dog_olc(nokta_ad==nokta_ad{i},3))))*100

Answer 1

[Geoff Hayes]

Muhendisleksi - since your arrays seem to concern only numeric data, then they might not be cell arrays which use the curly braces {} to access elements within. For non-cell arrays, you need to use () to access the elements

l(i) = -((K(nokta_ad==BNdog(i),1)-K(nokta_ad==DNdog(i),1) - (dog_olc(nokta_ad==nokta_ad(i),3))))*100

Please confirm that the arrays are non-cell arrays before trying to use the above code. Also, you may want to consider pre-sizing the l array before adding elements to it.

Check your code too - look at the for loop

 for i = 1:3*length(DNdog)

i ranges from 1 to three times the length of DNdog. This will be a problem with

 DNdog{i}

when i is greater than length(DNdog) as you will be trying to access elements from this array with an index that is greater than the array size.