scatter 3
Purpose:
Try to control mmemory and draw scatter3D with large data. (about 1070000 datas run 220 minutes)
Make computer works smothly.
Description:
Matlab has provided some functions to do scatter3.
First you should read the datas. "xlsread" is an easy function which can load all data with it.
However, if your load datas are too big, it will use lots of memory to do deal with it.
In that case, your computer will lag.