exm030206.m

matlab电子书籍

A=zeros(2,6)		
A(:)=1:12	

A(2,4)			
A(8)

A(:,[1,3])	
A([1,2,5,6]')	

A(:,4:end)

A(2,1:2:5)=[-1,-3,-5]

B=A([1,2,2,2],[1,3,5] )

L=A<3			
A(L)=NaN