Array indices must be positive integers or logical values

Hello All,

I am trying to rearrange the elements in a matrix based on index values using matrix indexing.

I have tried multiple times, checked each and every element in the matrix - every element is positive and >0 and <1504 (length of matrix). I wonder why I still get this error

Kindly, help me with this.

Please find the attachments for the required matrices and data. The following is the command I used:

Output = input_sequence(IntOutAdr);

Answer 1

[Stephen23]

"every element is positive and >0"

Nope:

S = load('data_req.mat')

S = struct with fields:
         IntOutAdr: [1×1504 double]
    input_sequence: [1×1504 double]

find(S.IntOutAdr==0)

ans = 1481

[mounika]

I tried this and got a zero, thank you for pointing it out

Answer 2

[David Fletcher]

Error is caused by element 1481 of IntOutAdr which is 0 - this will cause an indexing error

[mounika]

Thank u