[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re:Solving functional nonlinear equation
From: |
Chengqi Chang |
Subject: |
Re:Solving functional nonlinear equation |
Date: |
Mon, 28 Dec 2009 15:34:04 +0800 |
User-agent: |
Opera Mail/10.10 (Win32) |
On Mon, 28 Dec 2009 02:03:05 +0800, <address@hidden> wrote:
I missed this requirement.
for different values of "a"
x=linspace(.1,1,20);y=linspace(.1,1,20);[xx,yy]=meshgrid(x,y);
for a=[1.1,1.2,1.5,2]
Hfxy=@(x,y)(
(-1/a^2)*(x.*y).^(1/a-1)+(1/a)*x.^(1/a-1)+(1/a)*y.^(1/a-1));
Dfxy=Hfxy(xx,yy);
figure;surf(xx,yy,Dfxy);shading interp;fflush(1);
end
BTW: when I firstly divided both x,y into 100 grid points, GNU plot
functions very very slow(Octave 3.2.0, GNU plot 4.3.0). I much appreciate
you help if someone can tell me how to improve its performance.
--
Best Regards!
---------------------------
Sincerely, Chengqi Zhang
China Center for Economic Research
Mail: address@hidden
Personal Website: http://macro2.cn
- Re: Solving functional nonlinear equation, (continued)
- Re: Solving functional nonlinear equation, Thomas Shores, 2009/12/28
- Re: Solving functional nonlinear equation, Thomas Shores, 2009/12/28
- Divergence from Solving functional nonlinear equation, Jason Martin, 2009/12/28
- Re: Divergence from Solving functional nonlinear equation, Jaroslav Hajek, 2009/12/28
- Re: Divergence from Solving functional nonlinear equation, Jason Martin, 2009/12/29
- Re: Divergence from Solving functional nonlinear equation, John W. Eaton, 2009/12/29
- Re: Divergence from Solving functional nonlinear equation, Jason Martin, 2009/12/29
- Re: Divergence from Solving functional nonlinear equation, John W. Eaton, 2009/12/29
- Re: Divergence from Solving functional nonlinear equation, Jaroslav Hajek, 2009/12/29
Re: Solving functional nonlinear equation, Chengqi Chang, 2009/12/28
Re:Solving functional nonlinear equation,
Chengqi Chang <=