b***e
发帖数: 3337 | 1 need to random sampling 20k from 1 million volumn data
any suggestion to do this large data processing?
I am not sure matlab or other software can handle 1 million volumn data |
l*****n
发帖数: 1068 | 2 little case ba? if you know the data format |
b***e
发帖数: 3337 | 3 yes
i know the data format. any program or method suggested?
【在 l*****n 的大作中提到】
: little case ba? if you know the data format
|
s*******m
发帖数: 2572 | |
b*****e
发帖数: 499 | 5 what do you mean by 1 million volumn data. If it's 1-dimension data with 1 1
million points. Matlab can easily handle that. and 'randsample' can do what
you what.
【在 b***e 的大作中提到】
: need to random sampling 20k from 1 million volumn data
: any suggestion to do this large data processing?
: I am not sure matlab or other software can handle 1 million volumn data
|
