| ' |
' transposes rows and columns of an array. This operator is equal to the function trans.
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| chold |
The function chold is calculating the triangularisation and the Cholesky decomposition
of x into matrices b and d, so that b'*d*b = x.
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| det |
det computes the determinant of a matrix.
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| distance |
distance computes the distance between p-dimensional datapoints depending on a specified metric.
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| eiggn |
eiggn computes the eigenvalues and eigenvectors of a quadratic matrix (or array) in unsorted order.
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| eigsm |
eigsm computes the eigenvalues and eigenvectors of a symmetric matrix in unsorted order. As usally this functionality extends to higher dimensional arrays.
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| inv |
inv computes the inversematrix. As usally this functionality extends to higher dimensional arrays.
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| ludecomp |
ludecomp computes the lu decomposition of a matrix.
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| qr |
computes QR decomposition of a n x p matrix. Column pivoting
based on the l_2-norms of the reduced columns may be
performed at the users option.
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| qrmat |
returns Q and R matrixes from the output of the QR decompisition
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| svd |
computes the singular value decomposition of a n x p matrix x (n >= p).
The singular value decomposition finds matrices u, l, v such that x = u*l*v'
u, v are orthogonal matrices l is a diagonal matrix
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| trans |
trans transposes matrices. This function is equal to the operator '
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