1. A novel OFDM channel estimation method named compounded pilot is proposed which is based on the combination of comb pilot in frequency domain and superimposed pilot in time domain.
本文主要创新点在于把频域梳状导频和时域叠加导频结合起来，提出一种组合导频信道估计方法。
2. It includes general film (YP), micro shrinkable film (YW), half shrinkable film (YB) and heat shrinkable film (YS).
包括通用型、微收缩型、半收缩型、热收缩型等烟用包装薄膜。
3. Cai Chusheng In addition to the director, film, film as leadership, but also published prose, essays, film theory, film reviews and articles more than memoirs.
蔡楚生除编导、拍摄影片、担任电影领导工作外，还发表过散文、杂文、电影理论、电影评论和回忆录文章多篇。
4. Cai Chusheng In addition to the director, film, film as leadership, but also published prose, essays, film theory, film reviews and articles more than memoirs.
蔡楚生除编导、拍摄影片、担任电影领导工作外，还发表过散文、杂文、电影理论、电影评论和回忆录文章多篇。
5. If e manual rewind button is pressed while the film is rewinding, the film leader will not be rewound completely so that a portion of the film leader protrudes from the film cassette.
如果倒片时，您按压了手动倒片按钮，胶卷的牵引头将不会完全倒进去，部分牵引头露在胶卷盒外。
