“矩表示”的概念、定义、翻译、参考文献-科学参考

单词	矩表示
释义	矩表示 Encyclopedia 理学形状表示释矩表示图像识别的一个核心问题是图像的特征提取，简单描述即为用一组简单的数据（图像描述量）来描述整个图像，这组数据越简单越有代表性越好。良好的特征不受光线、噪点、几何形变的干扰。矩是概率与统计中的一个概念，是随机变量的一种数字特征，并且具有一定的不变性特点。
随便看	proportional relations among agriculture,light industry and heavy industry proportional relations among primary industry,secondary industry and tertiary industry proportional representation proportional sampling proportional selection proportional sequence proportional stratified sampling proportional subclass number proportional trapping proportional valve proportional variable proportion by addition proportion by addition and subtraction proportion by alternation proportion by subtraction proportioner proportion of nonconforming items proportion of piped onto premises proportion of soil erosion control proportion of wind and solar power generation in electricity production proportion relationship between accumulation and consumption proportion relationship between two-major parts of social production proportion with equal means proposal proposals for the integrated logistics support of aircraft materiel

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