数学上，两个集合的对称差是只属于其中一个集合，而不属于另一个集合的元素组成的集合。集合论中的这个运算相当于布尔逻辑中的异或运算。
对称差分 [数] symmetric difference ; symmetrical differencing ; symmetrical frame difference ; Symmetrical Dfd
对称差分格式 symmetric difference scheme
对称差运算 operation of symmetric difference ; Symetric difference operation
对称差分相移键控 SDPSK ; Symmetrical Differential Phase Shift Keying
对称差闸 symmetric difference gate
隔帧对称差分 interval frame symmetry difference
合的对称差 Symmetric difference
对称差分方法 symmetric difference scheme
对称误差 balancederror ; symmetric error
非对称差错模式 Asymmetric error pattern
利用对称差的度量匹配某客体的形状到库中一模型来识别它。
An object may be identified by matching its shape to one of a number of models contained in a library utilizing a measure of symmetric difference.
利用对称差的度量匹配某客体的形状到库中一模型来识别它。
An object may be identified by matching its shape to one of a number of models contained in a library utilizing a measure of symmetric...
用对称差分解法自然得到一个算法（§4），相当于改进单纯形算法。
The symmetric difference decomposition method gives an algorithm for the former problem (§4), which is equivalent to the revised simplex algorithm for linear programming.
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