Matlab tips and tricks

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],In most cases, you don’t need them at all if you do things right!

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],>> X=[1,3,5,7,9]; >> X=[1;3;5;7;9]; >> X=[1,3,5,7,9]’; >> X=zeros(2); X=[0,0;0,0]; >> X=ones(2); X=[1,1;1,1]; >> X=eye(2); X=[1,0;0,1];

>> X=1:5; % X=[1 2 3 4 5] Comment sign >> X=0:0.3:1; % X=[0 0.3 0.6 0.9] >> X=ones(2) >> X(:) ans = 1 1 1 1

[object Object],[object Object],[object Object],>> A=ones(2); A^2 ans = 2 2 2 2 >> A=ones(2); A.^2 ans = 1 1 1 1

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

>> x=rand(1,99); >> for i=1:100; y(i)=x(i)^2; end ??? Index exceeds matrix dimensions. >> for i=1:100; try y(i)=x(i)^2; catch i end end i = 100

[object Object],>> axis off ,[object Object],[object Object],>> axis([xstart xend ystart yend]); Click axis >> set(gca,’fontsize’,fontsize);0

[object Object],[object Object],[object Object],[object Object],[object Object]

Matlab tips and tricks

Recommended

Recommended

More Related Content

What's hot

What's hot (11)

Similar to Matlab tips and tricks

Similar to Matlab tips and tricks (20)

Recently uploaded

Recently uploaded (20)

Matlab tips and tricks