搜索资源列表
04kz2612
- 基于小波包特征提取的车牌字符识别,是一片期刊论文,还不错的,可以学习-Feature extraction based on wavelet packet license plate character recognition is a journal articles, but also good, you can learn
QYXXHJC
- 变频器高次谐波产生的奇异性信号使交流调速系统不能正常工作, 采用 小波包分析对奇异性信号进行识别和提取, 对系统进行抗干扰处理, 有效地抑制了高次 谐波对交流调速系统的干扰。-H igh o rder harm on ic o f inverter produces singularity s igna ,l m ake speed governor system can. t no rm a lly ope rate. W avelet packe t theoryw as app