torabi

70 Reputation

One Badge

3 years, 243 days

MaplePrimes Activity


These are replies submitted by torabi

@acer 

Yes, I am tring to get y-values for the curves at a common set of sigma values.

if it is not possible to get data for whole curves in the same time, how i can get them separately.

Best 

 

 

@vv 

the general form is as follow:

(vdc+vac1*cos(Omega1*t)+vac2*cos(Omega2*t))^2

@tomleslie 

I only want to simplify it more

@vv 

thanks.

How I can determine Time period by maple automaticly?

period.mw

@tomleslie 

thank yoy.

I have a problem for attaching file.

Please see it agin.

simpdiff_2.mw

@Carl Love 

Thank you for your help in this regard.

 

@Carl Love 

Thank you dear Carl,

Please see final program.

TIME.mw

 

@Carl Love 

Thank you.

You say correct. I tayped equatio but there is a problem for plotting?

Please see it,

Best

TIME.mw

@Carl Love 

Thank you.

assume that:

V(t)=V(constant)+3cos(4t).

Also, we have not any differential refer to V(t), so initial conditions are not on V.

For now, we want plot Z versus  t.

 

@Carl Love 

Thank you. in this case V(t) = constant.

Initial cinditions are:

 Z(0)=0 and Z'(0)=0

 

@Carl Love Equations 17 and 18 are ode and equations 21 and 22 are boundary conditions.

@Rouben Rostamian  

I send a paper that propose a nontrivial solution.

Please see it.

Thanks

[paperhub]10.1016_j.molliq.2016.02.080.pdf

@Rouben Rostamian  

Yes, you say correct.

Thank you.

@Rouben Rostamian  

Thank you..

but in some papers via Homotopy Method  nontrivial solution is proposed!

But from maple maybe this not possible.

@Preben Alsholm 

Thanks so much dear Preben....

Best

 

2 3 4 5 6 7 8 Last Page 4 of 13