您要查找的是不是：
- In the proposed method, the correlation properties of the PN weighted factor and the training symbol are utilized in the timing offset estimation. 利用新训练符号中的伪随机序列加权因子和数据序列的相关特性进行符号同步偏移估计；
- A novel timing and frequency synchronization algorithm is proposed for orthogonal frequency division multiplexing (OFDM) systems requiring only one training symbol. 摘要提出了一种新的基于单个训练符号的OFDM系统的时频同步算法。
- Based on the timing synchronization, the PN weighted factor in the training symbol is removed, and the renewed training symbol is used to estimate the frequency offset. 在符号同步的基础上，利用消去新训练符号中伪随机加权因子的数据序列进行频偏估计。
- Based on the subspace method and the orthogonal properly of apace-time block codes, a new blind channel estimation algorithm was proposed, which only required very few training symbol. 结合多信道子空间理论，结合空时分组码的正交特性，提出了新的盲信道估计算法。
- On the basis of the least sum of squared errors(LSSE) criterion, SBE is discussed, in which the real?time tracing of the channel parameters is realized and the data is estimated with the known training symbols. 基于最小均方误差和（LSSE）准则，研究了短块式数据检测技术（SBE），使用已知的训练符号，对信道参数进行实时跟踪并且对数据进行检测。
- Hard training will fit them to run long distances. 严格的训练将使他们能跑长距离。
- She earned her place in the team by training hard. 她由于刻苦训练而在队里取得了地位。
- I have to admit that we need further training. 我得承认，我们还需要进一步培养。
- It has proved of great assistance in such training. 事实证明，在这类训练中，它很有好处。
- I've had some training in cooking. 我受过些烹饪训练。
- The job does not require any formal training. 做这种工作不需要任何正规训练。
- They finished the preparatory training. 他们完成了预备训练。
- He was singled out for special training. 他被选拨出来接受专门训练。
- The champion is in training for his next fight. 这位冠军为了下一场比赛正在进行训练。
- In the case of a highly intelligent animal, elementary training is easy. 就高度灵敏的动物而言，初级训练并不难。
- He is training for the ministry. 他正在接受培训，准备做牧师。
- She has acting potential, but she needs training. 她有表演潜力，但需要训练。
- Ahead of us lay ten days of intensive training. 我们当前有十天的强化训练。
- He flunked out of flight training. 他从飞机训练中被淘汰了。
- She is an expert in training animals. 她是驯兽专家。
