Re: 3 D plots

[asha g]

It needed to be in a bracket - is that what the problem was and was that why it was not plotting ? 

I will try this and work tomorrow and get back.

thanks

asha 

 

 

 

 

 

Goals too clearly defined can become blinkers.

Mary Catherine Bateson

---

From: Doug Stewart <address@hidden>
To: asha g <address@hidden>
Cc: "address@hidden" <address@hidden>
Sent: Sunday, 18 March 2012 8:45 AM
Subject: Re: 3 D plots

On Sat, Mar 17, 2012 at 11:13 PM, Doug Stewart <address@hidden> wrote:

did you get the M file that I sent?

On Sat, Mar 17, 2012 at 11:12 PM, asha g <address@hidden> wrote:

I will have to check this at work as the file does not open here. 

I did check those lines - the if statement- What could be wrong there ? 

Anyway let me check the code and get back.

Thanks so much

Asha 

 

 

 

if (deltaT*niter*tau)< 5

I = 0;

V(1)= (4/3)*V(2)-(1/3)*V(3)+(2/3)*(4*Ri*lambda*I*hd)*(10^3)/(pi*(d^2));% 2nd order formula

V(N) = (4/3)*V(N-1)-(1/3)*V(N-2);

%**************************************next line changed by Doug Stewart

elseif (   5== (deltaT*niter*tau) <= 55)

I = 4.8384*(10^-11);% amperes 

V(1)= (4/3)*V(2)-(1/3)*V(3)+(2/3)*(4*Ri*lambda*I*hd)*(10^3)/(pi*(d^2));% 2nd order formula

V(N)= (4/3)*V(N-1)-(1/3)*V(N-2);

endif 

 

[xx,zz]= meshgrid(x,z);

mesh(xx,zz,vvvv')