Python Vector.split方法代码示例

# 需要导入模块: from vector import Vector [as 别名]
# 或者: from vector.Vector import split [as 别名]
 def get_quarters(self):
     '''
     Get all 4 quarters of the matrix - get the left-right split
     Then split each part into top and bottom
     Return the 4 parts - topleft, topright, bottomleft, bottomright - in that order
     '''
     first_half_mat = []
     second_half_mat = []
     for vector in self.mat_values:
         vector_obj6 = Vector(vector , zero_test = lambda x : (x == 0))
         (first , last) = vector_obj6.split()
         first_half_mat.append(first)
         second_half_mat.append(last)
     vector_obj7 = Vector(first_half_mat , zero_test = lambda x : (x == 0))
     (topleft , topright) = vector_obj7.split()
     vector_obj8 = Vector(first_half_mat , zero_test = lambda x : (x == 0))
     (bottomleft , bottomright) = vector_obj8.split()    
     return topleft , topright , bottomleft , bottomright     

# 需要导入模块: from vector import Vector [as 别名]
# 或者: from vector.Vector import split [as 别名]
 def left_right_split(self):
     '''
     Split the matrix into two halves - left and right - and return the two matrices
     Split each row (use the split method of Vector) and put them together into the
     left and right matrices
     Use the make_matrix method for forming the new matrices
     '''
     first_half_mat = []
     second_half_mat = []
     for vector in self.rows:
         vector_obj = Vector(vector, zero_test = lambda x : (x == 0))
         (first , last) = vector_obj.split()
         first_half_mat.append(first)
         second_half_mat.append(last)
     make_matrix(first_half_mat)
     make_matrix(second_half_mat)

# 需要导入模块: from vector import Vector [as 别名]
# 或者: from vector.Vector import split [as 别名]
 def left_right_split(self):
     '''
     Split the matrix into two halves - left and right - and return the two matrices
     Split each row (use the split method of Vector) and put them together into the
     left and right matrices
     Use the make_matrix method for forming the new matrices
     '''
     # Your Code
     ref=0
     mat_left=[]
     mat_right=[]
     
     var=len(self.row)
     while(ref<var):
         obj=Vector(self.row[ref],zero_test)
         split=obj.split()
         mat_left.append(make_matrix(split[0]))
         mat_right.append(make_matrix(split[1]))
         ref+=1
     return mat_left,mat_right