how to display graphic from 3D to 2D ?

how to display graphic from 3D to 2D ?

Answer 1

[Walter Roberson]

view([0,90])

[Lidank Abiel]

 load data_n10N10.txt
 n=length(x);
 m=sqrt(n);
 x=data_n10N10(:,1);
 t=data_n10N10(:,2);
 sum=data_n10N10(:,4);
 for i=1:m
    for j=1:m
        X(i,j)=x((i-1)*m+j);
        T(i,j)=t((i-1)*m+j);
        S(i,j)=sum((i-1)*m+j);
    end
 end
 surf(X,T,S,S)  
  end

which part i use view([0,90]) Mr. Walter ?, because i want to display graphic only the edge line where T = 1

thx in advance

[Walter Roberson]

You would put the view() after the surf() command.

[Lidank Abiel]

the result it's not that i mean.

http://www.freeimagehosting.net/a8x76

href="http://www.freeimagehosting.net/a8x76"<img src="http://www.freeimagehosting.net/t/a8x76.jpg"></a>

i mean, this image http://www.freeimagehosting.net/ah7i5 in the final process display the edge line, like this

http://www.freeimagehosting.net/19qdl.

Answer 2

[Jan]

Btw. everything displayed on the screen is in 2D.