摘要
本文以数字波形为例,提出波形幅值向量化处理快速建立匹配模板。把输入信号的波形做准归一化处理与模板进行匹配,求出与所有模板的距离。实验结果表明此方法不仅可行,而且正确率和执行效率相当高。
This paper taking the numbers waveform for example, aims at creating matching templates by transform waveform altitudes into vectors. After quasi-return-one processing, the input signal matches with the templates, then single out the distances from the templates. Experiments are carried out in order to measure the performance of the proposed method. It shows that the proposed fast templates matching method is not only workable, but also with high performance in terms of accuracy and efficiency.
出处
《传感器世界》
2006年第4期32-34,共3页
Sensor World
关键词
向量
模板匹配
距离
vector
template matching
distance
