numpy.zeroslike
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·½·¨#1,µ÷ÕûÄãµÄ: >>> a = np.array([[0, 1], [2, 3], [4, 5], [6, 7], [9, 8]]) >>> b = np.zeros_like(a) >>> b[np.arange(len(a)), a.argmax...
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result = np.zeros_like(b) x_offset = 1 # 0 would be what you wanted y_offset = 1 # 0 in your case result[x_offset:a.shape[0]+x_offset,y_offset:a.shape[...
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x_vec = np.zeros_like(f)u_sub = u[1:-1, 1:-1] # ²Ù×÷ÇøÓòf_sub = f[1:-1, 1:-1]true_val = u_sub * (f_sub - f[1:-1, :-2]) #...
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