channel estimaion的用法和样例：
例句
- All of these make the reality of semiblind channel estimation to be possible.
这些措施使得半盲信道估计方法的实用化成为可能。 - The effectiveness of this new method is verified via the computer simulation of time-varying underwater acoustic multipath channel estimation.
对时变多径水声信道估计的计算机仿真实验证明了该方法的有效性。
