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- vector angle cosine method 向量夹角余弦法
- vector included angle cosine method 向量夹角余弦法
- vector angle cosine 向量夹角余弦
- Research on properties of combination forecasting model based on vectorial angle cosine 基于向量夹角余弦的组合预测模型的性质研究
- vectorial angle cosine 向量夹角的余弦
- The important influence factors to TCMF are due to the difference of the main contents of TCM, the Cosin method is better for similarity evaluation than Correlation method. 中药指纹图谱相似度的影响因素由样品所含的主要化学成分所引起,相关系数法比夹角余弦法对指纹图谱中小色谱峰变化的反应明显。
- Methods: The similarities of honeysuckle chromatography fingerprints were calculated by the methods of correlation coefficients and angle cosine with or without retention time correction and signal standardization. 方法：对金银花药材指纹图谱进行保留时间和峰面积校正，分别使用相关系数法和夹角余弦法计算处理前后图谱间相似度。
- To counter the motion deformation characteristicscs of accumulation landslide。the monitored data of landslide displacement with grey theory and acqifcs displacement vector angle were dis-cussed. 针对堆积层滑坡变形破坏特点，运用灰色理论，对滑坡位移观测资料进行了处理，求出了灰色位移矢量角。
- angle cosine between the interval numbers vectors 夹角余弦
- Likewise, when the force vector angles the same direction as the COG, we are producing propelling or accelerative forces. 同样，当力的角度和COG的方向一致，我们可以产生推进或加速的力。
- The effects of thrust vectoring angle and angular velocity of vectoring on turbofan engine operation were investigated. 研究了矢量喷管偏转角和偏转角速度对涡扇发动机工作的影响。
- The plant was growing at an angle. 植物呈一定角度生长。
- Then the vectoring angle of the across primary jet and the different pressure on each wall are discussed. 在此基础上,对横向主流偏转角及上下壁面压力变化进行了讨论。
- Studies of Color Image Retrieval Based on Color Vector Angle 基于颜色矢量角的彩色图像检索算法研究
- New spatial image descriptor based on color vector angle 一种新的基于颜色矢量角的图像空间描述符
- This paper presents an efficient vector quantization (VQ) based on color video coding method in discrete cosine transform (DCT) domain. 摘要针对彩色视频图像提出了一种DCT域内基于矢量量化的高效编码方法。
- DISPLACEMENT VECTOR ANGLE OF COLLUVIAL SLOPE AND ITS SIGNIFICANCE 堆积层边坡表层位移矢量角及其在稳定性预测中的作用与意义
- The arccosine is the angle whose cosine is number. 反余弦值是指余弦值为number的角度。
- Returns a Double specifying the cosine of an angle. 返回双精度型,该值指定角度的余弦。
- She cocked her hat at a jaunty angle. 她把帽子歪戴着,一副俏皮的样子。
