英语词汇direction matrix怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	direction matrix
释义	direction matrix 简明释义方向矩阵网络释义 1 ?方向矩阵 ... 直接效用分析法 Direct utility approach 方向矩阵 Direction matrix 直接显示偏好 Directly revealed preferred ... 短语 1 dependence direction matrix 相关方向矩阵 2 direction cosine matrix 方向余弦矩阵 ; 弦矩阵 3 direction relation matrix 方向关系矩阵双语例句 1 With the results of the algorithms, side adjacency direction matrix for boundary quadrants can be defined. 利用这些算法的执行结果，可以定义一个边界四分形的边邻接方向矩阵。 2 This paper presents a new method named "Analytic Orthogonalization", for orthogonalizing direction cosine matrix. 本文提出方向余弦矩阵正交化的一种新方法——解析正交化。 3 A matrix, called the Direction of Arrival (DOA) matrix, is formed from the covariance matrices. 根据协方差矩阵的性质，构造了波达方向矩阵。
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