The rationality of assignment of feature bands (including metal bond) and force constants has been discussed.
2
作为输入的FTIR特征谱峰不同时，则网络的平均分类识别正确率也不同。
The mean accurate rate of recognition of the LVQ neural network would be different, as the input vectors comtained different kind of FTIR characteristic frequencies.
3
结果表明，该方法能够准确、有效地估计出振动攻丝扭信号，获得清晰的特征谱线。
Research result showed that the vibration-tapping torque signal could be estimated accurately and validly by this strategy and the clear feature spectrum line was obtained too.
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