离散的

This paper presents the source coding theorem for discrete-time stationary Gaussian sources with absolutely summable autocorrelation sequence.

摘要本文提出具有绝可加性自相关数列的散时间稳定高斯讯号的编码定理。

The model of UML-BD is to hierarchize and modularize the UML model of discrete event system by using DEVS modeling technology.

型是运用DEVS规范技散事件系统的UML型进行层次化、块化。

A class of nonconforming finite elements are applied to hyperbolic equation with semidiscretization on anisotropic meshes, the optimal error estimates are derived.

摘要在各向异性条件下，讨曲型方程的一类非协调有限元逼近，给出半散格式下的最优误差佑计。