其出发点是利用基于无先导变换，并组合信号建模技术，进而提出一种盲均衡算法。

The starting point of this paper is to make use of the Unscented Transform (UT) and the modeling technique for signal, and a blind equalization algorithm is then proposed.

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可以透过有线电视系统把它们和其它数以百计的组合视频信号一道传输出去。

You can transmit them through a cable TV system along with hundreds of other composite signals.

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当电视台要把组合视频信号经由无线电波广播出去时，要先把它调制到特定频率的载波上。

When a composite video signal is broadcast over the airwaves by a TV station, it happens on a specific frequency.

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