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- Returns the sample covariance of two series evaluated over a set, using the unbiased population formula. 返回两个序列用无偏差总体公式对集求得的样本协方差。
- Fault detection and classification (FDC) via sample covariance matrix is thus very important. 因此,对于共变异矩阵的错误侦测与鑑别(FDC)也越来越重要。
- The variabilities and complex relationships of semiconductor equipment variables can be characterized by the sample covariance matrix. 摘要:半导体制程的讯息不仅反映在平均值,也会反映在共变异矩阵之中。
- The algorithm processes very few snapshot data opposed to forming sample covariance matrix and computing matrix inversion. 它无需构造协方差矩阵及进行矩阵求逆,又避免了复杂度较高的广义特征值分解。
- We apply Bartlett’s decomposition theorem and Cholesky’s decomposition theorem to the sample covariance matrix S to obtain a matrix T with nice distribution properties. 此外,我们也证明了相关的定理,提出一套对于共变异矩阵的错误分类准则。
- I spent a few days sampling the literature of social science. 我花了几天时间浏览有关社会科学的文献。
- The covariance index number model. 统计指数模型。
- It involves a subject known as isokinetic sampling. 这涉及所谓等速取样的问题。
- A Fast Recursive Algorithm for Continuously Computing the Trace of the Sample Covariance Matrix 连续求解样本协方差矩阵迹的快速递推算法
- A Note on the Convergence Rate of the Spectral Distributions of Large Sample Covariance Matrices 大维样本协方差矩阵谱分布收敛速度的一个注记
- The concept of sampling will be presented below. 关于采样的概念,后面将要说明。
- There are many applications for random sampling. 随机抽样有许多应用场合。
- Sampling techniques and practices II. 抽样技术及其应用2。
- Soil sampling error in agricultural environment. 农业环境中土壤取样误差研究。
- The Sampling Handling Ultrasonic R. 机器人超声测距数据采集处理。
- Instrumentation is not a substitute for sampling. 检测不能替代取样。
- Are closed sampling devices on board? 船上装有闭式取样装置吗?
- The data on covariance presently available are here. 目前所能获得的关于协变的资料都在这儿。
- This process is called nearest-point sampling. 这个过程被称为最近点取样。
- The higher the sampling rate, the fewer errors. 越高的采样频率产生较少的错误。