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Published on 2010-01-26T10:25:59Z
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What is the meaning of a dollar symbol ($) in SciLab?
EDIT: What I meant was dollar symbol used in indexing lists. I assumed that's the single use of it.
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How to find integrals from limits -infinity to +infinity in SCILAB ? ( Expression to be integrated are not directly integratable )
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Hi,
a friend of mine uses SCILAB for doing his mathematicall "homework" for his studies and he told me, that it should be possible to use JAVA-sourcecode diretly in SCILAB.
The background is that I presented my current JAVA project and I would like to plot this in 3d, but I haven't done graphical…
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I am using scilab to do some simple simulation. The outcome will a number of plot and graph. What is the easiest way to capture these outputs and publish them into a pdf or ps file?
Hopefully it is simple to do that I can include the boilerplate code into my scilab script itself?
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What is the meaning of a dollar symbol ($) in SciLab?
EDIT:
What I meant was dollar symbol used in indexing lists. I assumed that's the single use of it.
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I need to perform lots of evaluations of the form
X(:,i)' * A * X(:,i) i = 1...n
where X(:,i) is a vector and A is a symmetric matrix. Ostensibly, I can either do this in a loop
for i=1:n
z(i) = X(:,i)' * A * X(:,i)
end
which is slow, or vectorise it as
z = diag(X' * A * X)
which wastes…
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