Mathematics
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Spacey
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question
58
How do I exactly project a vector onto a subspace?
Feb 24, 2012
question
18
What is the intuition behind a function being 'weakly differentiable'?
Jan 25, 2013
question
9
Summary of Optimization Methods.
Sep 1, 2012
question
8
What does upside down "v" ($\wedge$) mean in this equation?
Jan 25, 2013
question
3
What is an example of a linear function that maps a matrix to a scalar? What makes it a 'function'?
May 7, 2012
question
3
Derivation of the derivative of a square matrix w.r.t. a vector
May 8, 2012
question
3
Why does this covariance matrix have additional symmetry along the anti-diagonals?
Dec 12, 2012
question
3
Simplify difference of two arctangents?
May 16, 2013
question
2
Why does this equation converge to 1?
Jul 23, 2012
question
2
Calculate a whitening matrix without using inverses?
Aug 21, 2012
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116
What is the physical significance of negative frequencies?
73
What is the relationship between independent component analysis and factor analysis?
44
How do I get different colors for directories, etc. in iTerm2?
31
"Complex sampling" can break Nyquist?
30
How to Extract High Frequency and Low Frequency Component Using Bilateral Filter?

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