| Thread | Last Post | Replies |
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| simplifying basis vectors | 31 May 2006 10:01 GMT | 5 |
I have this simple question with a hopefully simple answer:
I have these kinds of vectors:
<1/3,0,2/3>;
<1/sqrt(3*t),0,2/sqrt(3*t)>;
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| Finding extreme rays in the optimization package (Maple 10) | 30 May 2006 02:32 GMT | 1 |
When a linear program is feasible, but unbounded,
the SIMPLEX method gives an extreme ray of the
admissible set.
Is there a way to get such extreme ray with
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| Create subspace from Basis | 29 May 2006 16:27 GMT | 1 |
I have the Basis vectors of a subspace. How can I form the whole
subspace (all possible linear combinations) from these basis vectors
in Maple ?
I use symbolic computations mod 2.
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| 2d fourier transform | 28 May 2006 19:33 GMT | 7 |
Hello, I am studying diffraction thanks to maple
1) I create a fonction of two vars with piecewise (like a slit)
2) I want to do the 2d fourier transform of this fuction and draw it with
plot3d.
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| Function to get degree of largest polynomial in a matrix | 27 May 2006 23:40 GMT | 3 |
I have a matrix whose entries are polynomials in x.
Is there a procedure/function in maple to find the element with the
largest degree. I would liek this function to return
1. The largest degree
|
| A very simple d.e. | 26 May 2006 18:45 GMT | 2 |
In a current elementary calculus course, I am introducing the ideas of
d.e.'s with a few very simple examples. One has been the initial value
problem
y'(x)=-3*sqrt(y), y(0)=900.
|
| Question about inserting a matrix's image into the worksheet | 26 May 2006 17:39 GMT | 4 |
In Maple 10, in the worksheet interface, let's do:
> with(LinearAlgebra):
> A := RandomMatrix(100); [ 100 x 100 Matrix ]
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| Finding where graphs intersect each other command tia sal2 | 25 May 2006 18:21 GMT | 1 |
Greetings All
I have plotted several sine waves on a graph and would like to know where
all 8 sin waves or 3 sine waves graphs intersect. Is this possible? Can I
have each point highlighted on the graph?
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| How can I use a simple superposition of two waves in maple 10? tia sal2 | 25 May 2006 12:58 GMT | 2 |
Greetings All
I'm trying to have these two waves superpostioned so it will show the 2
sine waves combined.
plot({3*sin(x), sin(2*x)}, x = -5 .. 5, color = [red, blue])
|
| Checking inequalities with Maple? | 24 May 2006 13:45 GMT | 6 |
I have the following problem that I would like to solve with Maple:
Given a sum, I would like to check whether the sum is negative or
positive GIVEN some conditions.
To be a bit more specific, an example:
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| How to define vector valued function ??? | 24 May 2006 13:23 GMT | 1 |
Hi...
How can I define and plot a vector valued function in MAPLE.
Suppose, I have a vector
>> r:= [1,2,3,4,5]; |
| Maple equivalent of the Maxima function "rat" | 23 May 2006 15:24 GMT | 3 |
What is the Maple equivalent function of the Maxima function "rat"?
Michal Kvasnicka
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| de-composing large expressions | 22 May 2006 20:51 GMT | 5 |
Having a large expression (which i got through CodeGeneration, say 20.000
characters) I want to decompose it in smaller parts (say of length 1.000
or a bit more, since the compiler allows line size of 2.000 characters).
And then want to execute part for part (say: re-composing that ...
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| MAPLE SOLVER FOR PDE SYSTEM | 22 May 2006 14:06 GMT | 1 |
1) i'm looking for links about MAPLE PDE numeric solver.
In particular, it follows finite difference scheme related to an
implicit scheme.
Could you suggest some paper or links?
|
| kernelopts(gcfreq=10^7) | 20 May 2006 13:35 GMT | 1 |
Exactly what effect on Maple's performance does the command
kernelopts(gcfreq=10^7);
have?
|
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