The scrambling degree, period and robustness were discussed as well.
讨论了图像置乱的置乱度、置乱周期和鲁棒性。
The new image scrambling degree evaluation method based on fuzzy entropy theory is proposed.
提出了基于模糊熵理论的图像置乱程度评价新方法。
The new image scrambling degree evaluation method based on fuzzy divergence theory is proposed.
提出了基于模糊散度理论的图像置乱程度评价新方法。
A novel calculating formula of scrambling degree is presented at length, the experiments showing that the formula can better describe the result of the image scrambling.
讨论了一种新的置乱度计算公式，试验表明，该公式可以很好地反映置乱程度。
Does Physical Education count in GPA? Is it compulsory for every PKU student? Would poor performance in PE undermine my competitiveness in scrambling for a double degree?
请问体育计不计GPA?强制的吗?体育表现差会不会影响修读双学位的机会?。
Does Physical Education count in GPA? Is it compulsory for every PKU student? Would poor performance in PE undermine my competitiveness in scrambling for a double degree?
请问体育计不计GPA?强制的吗?体育表现差会不会影响修读双学位的机会?。
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