Home/ Questions/Q 4034284
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-20T11:57:11+00:00

As in my previous question I have the following problem. I have a matrix

  • 0

As in my previous question I have the following problem. I have a matrix P nxn which elements are matrices P{i,j} which are also nxn. So the total amount of elements is n^4. For n=100 there is an error about the lack of memory. I calculate this matrix only one time and then operate with it. Could you advise me, how to store matrices P{i,j} on the HDD?

I mean that maybe it is possible to store each of them in a file like “data_i_j.dat” and then load it while doing computations in a loop for i and j?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    The save function will write data to a file, and the load function will read it back again. save(filename,varname,varname,varname...), followed by S = load(filename) and referring to S.varname (there’s also a version of load that just dumps stuff into your current workspace, but that seems like poor practice).

    • 0