MaplePrimes - Toolbox Posts and Questions

New global optimization toolbox

eithne — Wed, 08 May 2013 19:58:23 Z

We have just released a new, more powerful version of the Maple Global Optimization Toolbox.

For this new release, Maplesoft has partnered with Noesis Solutions to develop a new version of the Maple Global Optimization Toolbox that is powered by Optimus technology. Optimus, from Noesis Solutions, is a platform for simulation process integration and design optimization that includes powerful optimization algorithms. This advanced technology is now available...

MapleSim Connector C code api?

tdewolf — Wed, 03 Apr 2013 15:53:21 Z

Hello,

I have a model in MapleSim for which I've generated the optimized C code using the connector toolbox, and I'd like to work with it directly. I was wondering if there is any documentation or examples of how to do this? I haven't been able to find any online.

Thanks!

Calling theTemplate Optimization from a batch file

ElOrche — Sun, 24 Feb 2013 22:58:43 Z

Hello everybody,

I' m trying to run completely The optmization template from a batch file (.bat) and wonder how to :

Make the buttons working automatically.
What command should be used in a batch file to execute utterly a maple program
What kind of script file can be perfect for Matlab / Maple.

The point is to run in parallel Matlab and Maple, using a script file(.bat) or another external script format.

error in initial,..help

arif — Thu, 20 Dec 2012 05:56:50 Z

i have a problem when i input this code in maple,..

how it can be error?

what the solve?

thanks for help me

the code:

> with(plots); with(DEtools); with(plottools); a := 0, 5; b := 0, 2; c := 0, 7; d := 0, 2; E := 0, 1;
0, 5

Detect symbolic exponent/floating point in an expression

satya123999 — Wed, 05 Dec 2012 22:13:25 Z

Dear Readers,

Given an expression for e.g. x^n+ y^3.5, how to extract the symbolic/floating point exponent, I tried with degree method but it fails whenvever there is symbolic or floating point exponent. Is there any alternative ?

Thanks,

Regards, Satya

Distribute of random position of particles with an arbitrary function?

kazem — Wed, 03 Oct 2012 10:03:24 Z

About the Maple toolbox ?

Nhan95 — Fri, 10 Aug 2012 09:50:16 Z

In the folders Maple 16: there is a file named MapleToolbox_Window.exe. What can I do with it?

décomposition of partition Sub-Set

chouria ali — Mon, 14 May 2012 09:48:30 Z

if I have two partition Pi and Pi 'I want to know the decomposition of Pi'

How do I solve a differential equation in Maple by defining our own method

Surabhi Tiwari — Fri, 06 Apr 2012 15:00:03 Z

I want to solve numerically the nonlinear problem

a*(diff(y(x), x, x))+2*(diff(y(x), x))+exp(y(x)) = 0, y(0) = 0, y(1) = 0

by defining my own method defined as

y_n+1=y_n+2*h*(-2*y_n+2*ln(2/(1+x))-(1/2)*a)^2/(a*(-4*y_n+4*ln(2/(1+x))-a-h*(4*y_n-4*ln(2/(1+x))+a+x+1)/a))

where h is the step-size. Please help me by letting me know how can I do this using Maple 11.

How Can I use Maple to caculate Clifford Algebra??

hustfzt — Mon, 26 Mar 2012 13:14:44 Z

how can I caculate the Clifford Algebra in using symbolic expression?

How to deal with the error：(in GlobalOptimization:-GlobalSolve) Matrix index out of range ?

axiuluo6611 — Tue, 13 Mar 2012 11:32:09 Z

Hi,

The error showed up whenever I tried to do the Maximum Likelihood Estimation with Global Optimization Toolbox.My objective (likelihood ) function f is defined as follows(A1 to A5 are intermediate variables; parameters are x[1] to x[12]）:

f := 0;

for j from 1 by 1 to 21 do

A1 := exp(x[1]+x[2]*c[j]);

A2 := exp(x[3]+x[4]*c[j]);

Solve the equation Please help me ! (IMO 2011-2012)

yangtheary — Sun, 26 Feb 2012 00:37:25 Z

Solve the equation (x-2)^{(25-x^2)}=1

Maximum and Minimum Please help me !

yangtheary — Mon, 20 Feb 2012 20:08:49 Z

Let function f(x)=x(2011+√(2013-x²)).Find maximum and minimum value of function f(x)?

how to find resultant of multivariant polynomials

Helen Perk — Fri, 10 Feb 2012 21:28:00 Z

Is there programs or algorithm to obtain resultant of multivariant polynomials for more than 2 polynomials

How to solve complex DAE with initial condition

primemath — Tue, 10 Jan 2012 08:34:57 Z

Please help me to check this procedure for solving complex DAE, I want to plot this error figures

There are some errors for the initial conditions?

restart;
with(plots);
w := 10;
L :=0.001;
R :=1;
u(t) :=exp(I*w*t) + 2* exp(I * 2 * w * t);
daesys:={diff(I3(t),t) = 1/L*u(t), I1(t) = I3(t) + 1/R * u(t), I1(0)=0, I3(0)=0};
dsys1:= map(eq -> (evalc(Re(eq)), evalc(Im(eq))), eval(daesys, {x(t) = xre(t) + I*xim(t), y(t) = yre(t) + I*yim(t)}));