invDE = np.mat(np.diag(np.power(DE, -1)))
时间: 2023-11-16 08:04:23 浏览: 23
numpy.diag()函数用法
# As an AI language model, I cannot see the definition of 'DE' in the context of the code snippet provided. Please provide more context or variable definition to help me provide an accurate response.
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