How to change this general form to solve :

How to calculate with Maple Fourier coefficients on some numerical valued functions and how to calculate and plot the 3 partial sums :

Function B : on the interval [-phi, phi]

f(x)= NUMERICAL (x – phi/2) + NUMERICAL (x+phi/2)

Function C : on the interval [-phi, phi]

f(x) =  NUMERICAL (x+phi/2)

I enclose Maple general solution to the PDF heat equation in 1 dimention.

I need corrections of it to enable me to calculate the heat equation in certain conditions :

 du(x,t)/dt - d^2/x,t)/dx^2 = ;   t>0, x belongs to interval [0,phi[

with boundary conditions :

u(x,0) = sin(x)cos^2(x) ; x belongs to interval [0, phi)

u(0,t) = 0

u(phi,t) = 0  ;  t is still t>0

This is in the "Product Suggestions" category since there is no better place to report a bug that I could find.

In Maple 14 using the GraphTheory package on isomorphic (but not identical) transitive 3-regular graphs of order 120,

  IsIsomorphic(G1,G2) hangs.  It seems to do okay if the graphs are not isomorphic (returns false), or if they are identical

  in their labeling (returns true).

A suggestion to fix it would be...

Hi all,

I get this strange (to me) behavior:

interface(showassumed=0);

assume(theta,real);
assume(phi,real);

SourcePosition:=[phi,theta];

parameters:= [SourcePosition[1],SourcePosition[2]]: 
 save parameters, "./parameter.txt";

wanted_par:=[convert(SourcePosition[1],string),convert(SourcePosition[2],string)]: 
save wanted_par, "./wanted_par.txt";

Hello!

I wanted to plot Laplace's spherical harmonics, which basicly worked. But now I wanted to add two sliders with which i want to vary m and l. This also works nearly. I can vary l and plot the new spherical harmonic. The variable m has to hold the restriction: -l<= m < = l.

So my question is, how can i synchronise the two sliders, so that when i edit silder l the range for slider m is changed?

Thanks for your help!

> restart;
> with(linalg);
> uvec := array(1 .. 2, [u_(x, y, t), v_(x, y, t)]):
> xvec := array(1 .. 2, [x, y]):
> equns := array(1 .. 3, []):
> for i to 2 do

   equns[i] := sum('uvec[j]*(diff(uvec[i], xvec[j]))', 'j' = 1 .. 2)

   end do;

the result the maple 11 gives is:
                     ...

I have created a Monte Carlo simulation using maple using the following do loop for each iteration:

for count from 1 to n do

...............

end do

I would like to show through animation (pointplot) how the model develops with changing n.

Can anyone help me with this problem?

Thanks in Advance

I have created a Monte Carlo simulation using the following do loop for each iteration:

for count from 1 to n do

...............

end do

I would like to show through animation how the model develops with changing n.

Can anyone help me with this problem?

Thanks in Advance

Hi,

I'm solving a non-linear system of equations (8 equations, 7 parameters) numerically using Fsolve.

Here's my problem: I run fsolve in a loop for different values of one specific parameter. What I would like to do however is have a matrix of parameter values and tell fsolve to pick a new row of that matrix each time as parameter values until it has run down all the rows.

I just need some general guidelines and the commands. Much appreciate the help...

Hi,

I was wondering if there is a more elegant way of doing this:

SX := proc ()::set; local j, sx, SEqn; Digits := 30; SEqn := {evalf(subs(EV, Eqn(1)))}; for j from 2 to n do SEqn := `union`(SEqn, {evalf(subs(EV, Eqn(j)))}) end do; sx := SEqn end proc:

thanks :)

Charles

Please , can anybody tell me about the basical things to know about Maple that are not described in the internet . I mean about adding a new line with the sign > , joining or parting two parts , or insert a title and above all where i can find the list of the pakages wee need to perform a program .

Hello there I'm a newbie, both here and to Maple !

I am performing arithmetic operations with polynomials. Can I get a step by step solution with such operations?

how can i found the integer number after any divident using maple commands

like

(13/4)

Hi

The following is a section of my codes: