In this paper a linear estimation problem for a stochastic process which is viewed as the output signal of a linear second-order vectordifference equation driven by a white-noise input is considered.
本文考虑在白噪声输入情况下，二阶向量差分方程随机输出信号的滤波估计问题。
2
The difference is that the process is wrapped by a loop that iterates across the saved vector of declared languages.
差别在于这个处理是由循环包围的，该循环迭代跨越已声明语言所保存的向量。
3
Now, an important difference between curl here and curl in the plane is that now the curl of a vector field is again a vector field.