Matrices Básicas

• Matriz Zero:

  Python Listing: ../Matrix.py. def Matrix_Zero(m,n=0): if (n==0): n=m O=[] for i in range(m): O.append([]) for j in range(n): O[i].append(0.0) return O

• Identidade:

  Python Listing: ../Matrix.py. def Matrix_Identity(n): I=Matrix_Zero(n) for i in range(n): I[i][i]=1.0 return I

• Matriz de Vandermonte:

  Python Listing: ../Matrix.py. def Matrix_Vandermonte(v): V=[] for i in range( len(v) ): V.append([]) fact=1.0 for j in range( len(v) ): V[i].append(fact) fact*=v[i] return V