The channel estimation algorithm based on training-sequence method firstly introduces the definition of the training sequence and discusses the optimumtraining-sequence in MIMO-OFDM system.
The purpose of this study is to construct psychological frame of motor learning concerning aerial technical project and pass judgement on optimumtraining program and effect of helping skiing speed.
研究目的：构建空中技巧项目技能学习心理结构和助滑速度最佳训练控制方案与效果的评定。
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The optimum balance of health and fitness is achieved by training your metabolism.