I have been plotting many 1000 curves (double with ~32000 points in each line) in matlab with regular "plot" function and have recently experienced that it is very slow. I have increased Java Heap memory to 4 GB but it doesnt help .
I have a vage memory that the shift happened around the same time that the new plot features appeared, ie the tools in the right top corner. Could this be the reason? if so is there any way of forcing some plots to use the old method?