On 2/7/2013 7:34 AM, Gupta wrote: > Hello...i ma trying to do abs(fft(y))) where y a large matriy of size > 1x8388608. when i am running the code, at this line the program was > getting terminated without running remaining commands. was the problem > is with size of the matrix or memory of matlab or fft funtion. when i do > this operation for a mtrix of size 1x4194304 it was working perfect.
Well, on its own
was no problem here w/ a machine w/ only 1GB actual memory on either R121 or R2012b so by itself size wouldn't appear to be the issue--how much other memory is being used at the time?
The combination of x and f above is only 128 MB; it almost certainly requires another complex of the same size as working space plus some other additional...
What error is given--is it memory or something else?