Get data from a matrix
3 views (last 30 days)
Show older comments
I have a matrix such as x0=[3.88,3.88,3.88,3.88,3.88,3.88,3.59,3.59,3.59,3.59,3.59,3.23,3.59,3.59,3.23,3.23,3.23,2.94,2.94,2.94,2.94,2.94,2.94,2.59,2.59,2.59,2.59,2.59,2.59,2.59,2.59,2.26,2.26,1.97,2.26,2.26,1.97,2.26,2.26,2.26,1.97,1.97,1.97,1.97,1.62,1.62,1.97,2.88,8.41,8.73,9.70,10.03,10.35,10.03,10.03,10.35,10.35,10.35,5.50,5.17,4.85,]; Qustion 1: How can I get data from x0 to determine whether this data are duplication and increasing? Qustion 2: n=length(x0); x1=x0(1:2:n); x2=x0(2:2:n); x3=x0(1:3:n); x4=x0(2:3:n); x5=x0(3:3:n); x6=x0(1:4:n); x7=x0(2:4:n); x8=x0(3:4:n); x9=x0(4:4:n); How to write a loop as "for...end" to get x1,x2,...
0 Comments
Accepted Answer
Paulo Silva
on 22 Mar 2011
if numel(x0)~=unique(x0)
disp('x0 got duplicated elements')
end
if all(diff(x0)>0)
disp('x0 is increasing')
end
4 Comments
More Answers (0)
See Also
Categories
Find more on Logical in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!