sample n. 1.样品,货样。 2.标本;榜样,实例。 3.【统计】典型取样,抽检查。 4.【电讯】信号瞬时值。 5.【冶金】 〔 pl. 〕 锌华。 That is a fair sample of his manners. 那就是他的典型态度。 a light sample 光脉冲。 up to sample 1. 和样品一样[相符]。 2. 可以接受的,可以同意的。 vt. 从…取样,从…抽样;提供;货样;对…进行抽样检查。
During the former classification method , the classification expert gives the weights of the nearest neighbor sample points of the sample point to be classified , then defines the key sample point and non - key sample point , furthermore gives their support degree , discount coefficient 在前一种分类方法中,分类专家对待分类样本点的最近邻样本点给出权重,从而定义关键样本点及非关键样本点,进而给出它们的支持度、折扣系数。
A uniformly sampling algorithm of three - dimensional segmented quadrilateral boundary domain and an uniformly distributed sampling point optimized method based on force equilibrium are presented . then on basis of the above researches , the smooth b - spline surface fitting is implemented 提出了一种空间四边界区域的均匀采样方法以及基于力平衡原理的采样点均匀分布优化方法,实现了三角网格模型的重新均匀采样和参数化。
For the given sample points , and matrix formed by covariance function with sample points as parameters , when the number of sample points approaches infinite , it is proven that this matrix spectrum will approach the spectral approach theorem for positive - definite kernel of integral equation 对给定的样本点,由样本点为变量的协方差函数构成的矩阵,当样本点个数趋于无穷大时,证明此矩阵谱逼近于积分方程正定核的谱逼近定理。
The sampling rate of the system can reach 3704 sps , and the crank angle is 1 . 94 degree per sampling point corresponding to the crank speed of 1200r / min . in the mean time , the position signal of the piston could be collected by photo - electricity switch 本研究首先设计和实现了摩擦力采集电子电路系统,装置最大采样率可达到3704sps ,在曲轴转速为1200r / min时,对应曲柄转角1 . 94度采样点,并且可以采集用来确定活塞位置的光电开关的信号。