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import numpy as npA=([[1,3 ,-2], [1,3 ,0], [1,-1,6], [1,-1,8]])if _rank(A)<[1]: print('A中的列向量组线性相关,不能正交化!')else: print('A中的列向量组线性无关,可以正交化!') a=[A[:,i] for i in range([1])] def b(i): if i==0:return a[0] else: return a[i]-sum(float(a[i].T*b(k)/(b(k).T*b(k)))*b(k) for k in range(i)) B=b(0) for i in range(1,[1]):B=_stack((B,b(i))) print(B)