Re: displaying an image

[Dmitri A. Sergatskov]

On Sat, Sep 12, 2015 at 3:39 PM, lana frankle <address@hidden> wrote:

Just guessing, is this what you’re trying to do?

x = linspace (3, 5, 21);

y=((x+5).^2)/(4+3*x.^2);

​      ^^^^^^^^^^^^^^^^^^^^^^^^^^
This, probably should be
​y=((x+5).^2)./(4+3*x.^2)

​For educational purposes try

y1 = ​((x+5).^2)

y2 = (4+3*x.^2)

plot (x,y1)

hold on

plot (x,y2)

figure(2)

plot (x, y1/y2)

hold on

plot (y1./y2)

​Dmitri.
​--