Cut Out Data for Analysis

Hello,

I have these kind of continuous Matrices with data (like 1000's of rows and always 8 columns):

0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
9,31000000000000	5,10000000000000	0	0	0	0	0	0
4,24000000000000	13,6600000000000	0	2,15000000000000	0	0	0	0
4,27000000000000	2,43000000000000	4,48000000000000	3,34000000000000	1,96000000000000	1,96000000000000	0	0
-0,780000000000001	-0,390000000000001	2,76000000000000	1,25000000000000	2,47000000000000	2,47000000000000	0	0
-5,17000000000000	-6,51000000000000	0	1,10000000000000	2,02000000000000	2,02000000000000	0	0
-4,50000000000000	-6,35000000000000	0	0,230000000000000	1,48000000000000	1,48000000000000	1,10000000000000	0
0,640000000000000	-3,56000000000000	-0,470000000000001	0	1,84000000000000	1,84000000000000	0,230000000000000	2,19000000000000
-8,01000000000000	-1,19000000000000	0	0,209999999999999	3,31000000000000	3,31000000000000	0,220000000000000	0,610000000000000
0	-3,19000000000000	-1,05000000000000	0,210000000000001	3,35000000000000	3,35000000000000	0,770000000000000	0,750000000000000
0	0	-5,72000000000000	-0,650000000000000	5	5	1,92000000000000	1,45000000000000
0	0	0	-2,66000000000000	3,69000000000000	3,69000000000000	4,04000000000000	2,76000000000000
0	0	0	-0,989999999999999	-5,27000000000000	-5,27000000000000	3,99000000000000	0,250000000000000
0	0	0	-1,21000000000000	-7,48000000000000	-7,48000000000000	-2,31000000000000	-2,71000000000000
0	0	0	-2,98000000000000	-9,90000000000000	-9,90000000000000	-8,74000000000000	-5,30000000000000
0	0	0	0	-2,47000000000000	-2,47000000000000	-1,22000000000000	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0
0	0	0	0	0	0	0	0

I want to cut out each part these kind of changes happen, so:

9,31000000000000	5,10000000000000	0	0	0	0	0	0
4,24000000000000	13,6600000000000	0	2,15000000000000	0	0	0	0
4,27000000000000	2,43000000000000	4,48000000000000	3,34000000000000	1,96000000000000	1,96000000000000	0	0
-0,780000000000001	-0,390000000000001	2,76000000000000	1,25000000000000	2,47000000000000	2,47000000000000	0	0
-5,17000000000000	-6,51000000000000	0	1,10000000000000	2,02000000000000	2,02000000000000	0	0
-4,50000000000000	-6,35000000000000	0	0,230000000000000	1,48000000000000	1,48000000000000	1,10000000000000	0
0,640000000000000	-3,56000000000000	-0,470000000000001	0	1,84000000000000	1,84000000000000	0,230000000000000	2,19000000000000
-8,01000000000000	-1,19000000000000	0	0,209999999999999	3,31000000000000	3,31000000000000	0,220000000000000	0,610000000000000
0	-3,19000000000000	-1,05000000000000	0,210000000000001	3,35000000000000	3,35000000000000	0,770000000000000	0,750000000000000
0	0	-5,72000000000000	-0,650000000000000	5	5	1,92000000000000	1,45000000000000
0	0	0	-2,66000000000000	3,69000000000000	3,69000000000000	4,04000000000000	2,76000000000000
0	0	0	-0,989999999999999	-5,27000000000000	-5,27000000000000	3,99000000000000	0,250000000000000
0	0	0	-1,21000000000000	-7,48000000000000	-7,48000000000000	-2,31000000000000	-2,71000000000000
0	0	0	-2,98000000000000	-9,90000000000000	-9,90000000000000	-8,74000000000000	-5,30000000000000
0	0	0	0	-2,47000000000000	-2,47000000000000	-1,22000000000000	0

How can I do this?

Answer 1

[dpb]

x=x(any(x,2),:);