Requested 196608x4096 (12.0GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to unresponsive

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Amit Chakraborty
Amit Chakraborty on 29 Sep 2021
I have two matrices.
Matrix A : size is 196608x4096 sparse double
Matrix B: size is [ 16 16 16 ] double
I was trying to multiply them through a loop ( As I have other operations to execute)
Inside the loop , when these two matrices are multiplied at that moment I am getting the error :
"Requested 196608x4096 (12.0GB) array exceeds maximum array size preference. Creation of arrays greater
than this limit may take a long time and cause MATLAB to become unresponsive."
I tried with "tall" but sparse matrix cannot be converted into tall . I there any way to tackle this problem as I do not have large amount of memory in my laptop.
Thanks in Advance.

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