spatial covariance造句

例句与造句

1. Assuming zero-mean Gaussian white noise, the basic model of the spatial covariance matrix is given by
2. Frequency domain beamforming algorithms use the spatial covariance matrix, represented by \ boldsymbol R = E \ { \ boldsymbol x ( t ) \ boldsymbol x ^ T ( t ) \ }.
3. It's difficult to find spatial covariance in a sentence. 用spatial covariance造句挺难的