scipy tutorial - Baustatik-Info-Server

SciPy Reference Guide, Release 0.8.dev
asformat(format)
Return this matrix in a given sparse format
Parameters
format : {string, None}
desired sparse matrix format
• None for no format conversion
• “csr” for csr_matrix format
• “csc” for csc_matrix format
• “lil” for lil_matrix format
• “dok” for dok_matrix format and so on
asfptype()
Upcast matrix to a floating point format (if necessary)
astype(t)
check_format(full_check=True)
check whether the matrix format is valid
conj()
Parameters:
conjugate()
copy()
full_check:
True - rigorous check, O(N) operations : default False - basic check, O(1) operations
diagonal()
Returns the main diagonal of the matrix
dot(*args, **kwds)
dot is deprecated!
eliminate_zeros()
ensure_sorted_indices(inplace=False)
Return a copy of this matrix where the column indices are sorted
getH()
get_shape()
getcol(j)
Returns a copy of column j of the matrix, as an (m x 1) sparse matrix (column vector).
364 Chapter 3. Reference