The Math Forum

Search All of the Math Forum:

Views expressed in these public forums are not endorsed by NCTM or The Math Forum.

Math Forum » Discussions » Software » comp.soft-sys.matlab

Notice: We are no longer accepting new posts, but the forums will continue to be readable.

Topic: how to plot a function subject to constraints.
Replies: 14   Last Post: Jan 7, 2013 1:15 PM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
Matt J

Posts: 4,997
Registered: 11/28/09
Re: how to plot a function subject to constraints.
Posted: Jan 7, 2013 10:01 AM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

"Emrah " <> wrote in message <kcemb4$2ah$>...
> TideMan <> wrote in message <>...
> > On Monday, January 7, 2013 9:25:09 AM UTC+13, Emrah wrote:
> > > isn't there anyone to answer this?
> >
> > Answer what?
> > I don't see a question, just a statement of the problem, which looks awfully like homework.
> > What have you tried?
> > In what way did it not work?
> > Show us the code you've developed so far.

> ok mate, dont get angry :)
> here is the code i have developed so far
> function objFuncPlot
> [x2, x3] = meshgrid(0.1:.1:10, 0.1:.1:10);
> %x1 and x4 is constant
> x1=0.1996;
> x4=0.2107;
> %calculating constraints
> [g1,g2,g3,g4,g5,g6,g7]=constraints(x1,x2,x3,x4);

Set x2 and x3 to NaN where the constraints are not satisfied, e.g.,


Then plot as normal

Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© The Math Forum at NCTM 1994-2018. All Rights Reserved.