...: 低通滤波器(low pass filter) 我们将麦克风录进来的声音先做前处理,通过低通滤波器把杂讯和爆音过滤掉¸ 取音框(taking frames) 以512点为一框(frame),音框和音框之间重叠170点,如此可以避免音¸¸¸
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Analemma photographs are made by taking a picture of the sun from the same place at the same time of day once or twice a week, generating 30 to 50 frames.
每天在同一时间、同一地点拍一幅太阳照片，每周一至两次，产生30至50帧画面，制作而成8字曲线照片。
Specifies frames used when the infantry unit is crawling. That's when a unit is taking fire but is told to move.
指定当步兵单位爬行的帧序列。当步兵在移动的时候遭到攻击会出现这种动作。
Taking the nodal displacements and forces of column as state vectors, transfer matrix methods are used to analyse multi story frames. The transfer matrix of multi story frames is established.
取杆端位移和对应的杆端力作为状态变量，利用传递矩阵和逐段分析的方法来分析多层框架，并建立了单跨多层框架的传递矩阵。
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