基本解釋[計(jì)算機(jī)科學(xué)技術(shù)]特征提取特征向量抽取特徵向量抽取英漢例句雙語例句An automatic seal identification scheme is proposed, which uses the adaptive feature extraction and support vector machine.文章提出了一種基于自適應(yīng)特征提取和支撐向量機(jī)的印鑒自動(dòng)識別方法。Wavelet packet decomposition and feature parameter vector extraction method based on wavelet packet energy were applied to feature parameter vector extraction of pipeline working state.將小波包分解提取壓力信號的特征向量法應(yīng)用到長輸油管道狀態(tài)檢測中，直接利用各頻段成分特征向量的變化提取泄漏與調(diào)泵壓降信息。Wavelet packet decomposition was studied and feature parameter vector extraction method based on wavelet packet energy was applied to feature parameter vector extraction of the gear working state.通過對小波包分解的分析研究，將基于小波包能量的小波包分解特征提取方法用于提取齒輪運(yùn)行狀態(tài)的特征向量；feature vector extraction更多例句專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)特征提取特征向量抽取特徵向量抽取