ambitiousad

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11 years, 320 days

MaplePrimes Activity


These are replies submitted by ambitiousad

I am also trying to launch maple from matlab.

I am using matlab2008 and maple 13.

When I give command maple in matlab it does not initiate maple instead gives:

ans=

   ' '

what could be the problem.

Thnaks.

@Adri vanderMeer van der Meer thank you very mcuh...

it works...

@Adri vanderMeer van der Meer thank you very mcuh...

it works...

@Adri vanderMeer van der Meer 

salpha := solve ( subs( s1, {eq2,eq4} ), {seq(alpha[i],i=aind)} );
answer := subs( salpha, sols):
# for example
eval( answer[3], {mu0=evalf(Pi*4*e-7), mu2=1.05, mu3=1000, Rm=16.25e-3, Rr=13.255e-3,
Rs=16.95e-3, Ro=18.45e-3, Np=3) };

while executing this the code works fine till salpha but after that it shows error with the next code i.e. answer

the error it shows is:

Error, invalid input: subs received solve*

and a long experssion follows this statement.

i request you to please post the .mw file of the code if you have a working one, or this is a solution
that you think should work.

@Adri vanderMeer van der Meer 

salpha := solve ( subs( s1, {eq2,eq4} ), {seq(alpha[i],i=aind)} );
answer := subs( salpha, sols):
# for example
eval( answer[3], {mu0=evalf(Pi*4*e-7), mu2=1.05, mu3=1000, Rm=16.25e-3, Rr=13.255e-3,
Rs=16.95e-3, Ro=18.45e-3, Np=3) };

while executing this the code works fine till salpha but after that it shows error with the next code i.e. answer

the error it shows is:

Error, invalid input: subs received solve*

and a long experssion follows this statement.

i request you to please post the .mw file of the code if you have a working one, or this is a solution
that you think should work.

@Adri vanderMeer van der Meer when I tried to solve as you did, it gave me the solution insted of what you got that the length of output exceeds limit of 1000000.

after folving for alpha when i tried to put it back in sols it shows error.

please post the maple file where you have done the solution.

@Adri vanderMeer van der Meer when I tried to solve as you did, it gave me the solution insted of what you got that the length of output exceeds limit of 1000000.

after folving for alpha when i tried to put it back in sols it shows error.

please post the maple file where you have done the solution.

I tried to implement your solution bur couldnt get the desired answers i.e. symbolic expressions for Ana,Anm and others.

On executing the last instruction i.e. salpha:=

i get an experssion with is in terms of aplphas but the desired Ana,Anm are nowhere in the experssion.

I also not able to understand the for loop that you have used.

It wll be better if you could write a small explanation for that loop.

I tried to implement your solution bur couldnt get the desired answers i.e. symbolic expressions for Ana,Anm and others.

On executing the last instruction i.e. salpha:=

i get an experssion with is in terms of aplphas but the desired Ana,Anm are nowhere in the experssion.

I also not able to understand the for loop that you have used.

It wll be better if you could write a small explanation for that loop.

it seems you got the solution.

thanks for your help.

I am trying to follow your solution but I have recently started working with maple so I dnt understand your solution completely.

Also I am having trouble running your solution, it will be very helpful of you if you could just post the maple file where you have this solution.

it seems you got the solution.

thanks for your help.

I am trying to follow your solution but I have recently started working with maple so I dnt understand your solution completely.

Also I am having trouble running your solution, it will be very helpful of you if you could just post the maple file where you have this solution.

here i have put mu1 as constant(1000). as soon as i execute eq9 it gives me the solution.

eqn.mw

here i have put mu1 as constant(1000). as soon as i execute eq9 it gives me the solution.

eqn.mw

yes, you are write i need symbolic expressions for Ana, Anm, Ans, Bna, Bnm,Bno and Bns.

there is one expression mu1 (defined with symbol for mu). this expression appears in eq2 and eq4.

when i put a constant value for mu1 maple gives me the required solution but i need expression for the function of mu1 that i have mentioned in the file.

for that function maple is not able to solve and gives the error that solution may have been lost.

Thanks for your help.

yes, you are write i need symbolic expressions for Ana, Anm, Ans, Bna, Bnm,Bno and Bns.

there is one expression mu1 (defined with symbol for mu). this expression appears in eq2 and eq4.

when i put a constant value for mu1 maple gives me the required solution but i need expression for the function of mu1 that i have mentioned in the file.

for that function maple is not able to solve and gives the error that solution may have been lost.

Thanks for your help.

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