Subscript indices must either be real positive integers or logicals

I have enclosed my .m file . I can't remove the error at line number 29. The error is

" Subscript indices must either be real positive integers or logicals.

Error in ==> rainfall at 29 inputSeriesVal = X(end-N+1:end);

"

Answer 1

[Jan]

You did not enclose the file. So a little bit guessing is required:

The length of X is shorter than N, such that "end-N+1" gets negative.

Usually the debugger helps to understand, what's going on: Set a breakpoint in the first line and step through your code. Examine the values of the used variables in each step.

[Deep Gogoi]

the .mat file is attached here

[Jan]

This is no .mat file, but an .m file. We cannot run you code due to the missing input files.

My explanation remains unchanged except for the detail, that N=15. So I repeat:

This line fails:

inputSeriesVal  = X(end-14:end);

Then X has less than 15 elements. The data are simply too short to run your program.

[Deep Gogoi]

I have tried but it didnt work. I have attached the input and target file. Plz help with this input and target files