コード例 #1
0
def QR_factor(A):
    col_labels = sorted(A.D[1], key=repr)
    Acols = dict2list(mat2coldict(A), col_labels)
    Qlist, Rlist = aug_orthonormalize(Acols)
    #Now make Mats
    Q = coldict2mat(Qlist)
    R = coldict2mat(list2dict(Rlist, col_labels))
    return Q, R
コード例 #2
0
def QR_factor(A):
    col_labels = sorted(A.D[1], key=repr)
    Acols = dict2list(mat2coldict(A),col_labels)
    Qlist, Rlist = aug_orthonormalize(Acols)
    #Now make Mats
    Q = coldict2mat(Qlist)
    R = coldict2mat(list2dict(Rlist, col_labels))
    return Q,R
コード例 #3
0
ファイル: dictutil.py プロジェクト: kev946/Coding-the-Matrix- 
def dict2list(dct, keylist): return python_lab.dict2list(dct, keylist)

def list2dict(L, keylist): return python_lab.list2dict(L, keylist)
コード例 #4
0
def dict2list(dct, keylist):
    return python_lab.dict2list(dct, keylist)