List of Commands
- NormalizeVecQ(vec,D0): modified version of NormalizeVec in D1MatOrthExt. Given a vector vec = f.D0 with f in Produce a unitary matrix of the form D0^*U0D1.Using Gram-Schmidt orthogonalizaton process.
- D1MatDegBy2Q(f1,f3,f4,g1,g2,d1,d2,d3,d4): modified version of D1MatDegBy2. Return a 4-by-4 paraunitary matrix that reduces the support of a specific vector by 2. The paraunitary matrix B0 = D0^*U0D1is adopted to the case the the input f_i, g_j are in an algebraic number filed.
- D1SuppReducedBy2(polyVec,D0): General case of D1MatDegBy2Q
- D1MatOrthExtVecQ(symPolyVec,D0): Matrix Extension with Symmetry algorithm applys to vector case adapted to filters in an algebraic number filed.
- D1MatOrthExtMatQ(polyMatrix,D0): Matrix Extension with Symmetry algorithm applys to submatrix case adapted to filters in an algebraic number filed.