I have the following in a text file.

a:="方程式";

When I read it in command-line maple, I am getting the following error.

on line 1, syntax error, non-ASCII character in unicode file 1:
Error, while reading `123456.txt`

Is it possible to input foreign characters in maple? (I dont want to enter directly in maple worksheet)

Currently I am running a maple engine using a java script and sending equations to the engine.

Thanks in advance.

i was to design a GUI using embedded components, i started as shown in the screenshot i uploaded but i had alittle problem trying to code the `evaluate at params` bottton i wanted the botton to return the evaluation of the mathematical expression at the value of the various parameters [delta,gamma,alpha,G,C] into the mathcontainer infront of it i.e evaluating at these points which can be change as new vualues are type in the textfeilds. such as

this is the code i used and it poping out an error message

use DocumentTools in

module()
local f,q,delta,gamma,alpha,G,C;

Do(f=%MathContainer0);
Do(delta=value(%MathContainer1));
Do(gamma=value(%MathContainer2));
Do(alpha=value(%MathContainer3));
Do(G=value(%MathContainer4));
Do(C=value(%MathContainer5));



q:=eval(f,value,delta,gamma,alpha,G,C);
Do(%MathContainer6=q);




end module;
pls i need some one to correct me

Hello everybody.

In the attached file, you find 6 equations. All of these parameters are known except "pd" and "qd". How can I find these two unknowns from 6 equations??? It should be pointed out that, "pd" and "qd" must contain "ud", "vd","wd" and "rd".

Thanks in advance.

D.mw

VIM.3.mwHi,How do I make a graph and error table for exact and by using this method i.e VIM 

i posted these ealier without any responds,pls i need some assistance my project supervisor has made it mandatory that i build a maple maplet of the bessel equation:

  i would have loved my maplet to have four knobs/sliders to vary the value of the parameters(T[g],T[0],k,p)  and also a play puase and stop bottons while texts boxes to type in the value of the unvaried parameters(gamma,G,alpha,delta,C[1],C[2]) and this maplet should show a 3d and 2d plot of the equation of which the various varying parameters can be varied to see effect on the plots.1.e 3d plots of (F against p and T[o]),(F against k and T[o]),(F against tortuosity and T[o]) which can be assigned to three different plot bottons but to be ploted on the same plotter and 2d plots of (F against p) and (F against k), (F against tortuosity) which can also be assigned to three different plot bottons but to be plotted on a second plotter aside that of the 3d plots.
i will really gratefull if anyone can help me out,thanks in advance<

Dear All

I am trying to integrate a function, however Maple is not giving me the results. I have tried to use int as well as evalf however I am still not getting the results.

I would be grateful if you could please suggest me a way out. I have attached the maple file for your reference.

ThanksExample.mw

Hello All,

I have the PDE system shown below. It is a simple system for 2 unknown functions f1(x,t) and f2(x,t). Also, say we have x=x(t)=e^t for example. How does one solve such PDE system with Maple? I tried including the condition x=e^t in the PDE system itself, but got "System inconsistent" error message. x=x(t) can be looked at as an additional constraint and I am baffled how do I feed it into the PDE solver. 

Perhaps someone has experience with such systems?

I'm writing an algorithm that takes a while and I'd like to print status messages periodically. I typically use the command line interface, and this is no problem. I just do a printf whenever I need.

However, some people who will use this code prefer to use the GUI, and I've found that the GUI tends to buffer the output from printf, printing 20-30 printf statements in clumps instead of as they're called. Is there any remedy for this?

How do I solve this? Can anone help?

Here x and y both are variables.

my project supervisor has made it mandatory that i build a maple maplet of the bessel equation:

in maplesim 7

when run example below

http://www.maplesoft.com/products/maplesim/modelgallery/detail.aspx?id=120

got error in linear_string and linear_string2

prototype must be a structured record type or a record, but received squeezed

2.

http://www.maplesoft.com/products/maplesim/modelgallery/detail.aspx?id=247

There is a problem with the modelica code for custom component named CorneringForce
Regenerate or delete this component to correct this porblem....

........Matrix2Euler

i click the web said USD99

but after click into it, academic version is USD1,555

there are commercial version, academic version , what are difference?

i see that there are self balance robot and humanoid walk robot

what are the specification of size, length of components are they?

if simulate robot hand which has a string make a tension to grip object

what kind of string is it? where can buy robots components which fit the simulations it do?

will maplesoft cooperate with 3D printer to fit the reality of robots?

Hi,

I am working on making a population balance model for gas bubbles is a stirred reactor. I have data in excel about the bubble size and need to make a population model to compare the experiment with theoretical findings.

But I have not much experience in population balance modeling. Is there anyone who has an example of a solved population balance model in maple? This would help me greatly in understanding the subject. I would want to use the Luo and Svendsen model as I found it most matching with the result.

Kind regards, Hasselhof