陷入局部最优是快速块匹配算法的固有缺陷，为了减少陷入局部最优的概率，详细讲述了块像素匹配的搜索模板与搜索步骤。
Local minimum is one of the inherent problems of block based matching. In order to reduce the chance of falling into this problem, the improved search templates and searching steps are introduced.
指出了由于结构地震响应从地面运动到结构性能两方面固有的随机性和不确定性，使基于性能的抗震设计应当在概率的基础上形成；
Performance-based anti-seismic design should be established on the basis of probability because the ground motion and the structural performance are random and uncertain.
当应用在概率神经网络分类时，可对其固有的两个缺点都有所改善。
When applied to the Probabilistic Neural Networks, the approach improves its two inherent shortcomings.
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