The arithmetic formulas for sine wave, linear frequency modulation signal, V-style frequency modulation signal, white noise signal, reverberation signal and echo signal are given by their definition.

根据信号类型的定义，给出了正弦信号、线性调频信号、V型调频信号、白噪声、混响和回波信号的合成公式。

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The V-style concept goes back to almost 1953 with the XV-3 and more recently its precursor, the XV-15 back to 1977.

CENTERFORSECURITYPOLICY: Now Hear This: The Commandant Speaks Out on the V-22

Michael Campbell wondered if it was because they wanted to rest before next week's Presidents Cup - the Ryder Cup-style US v Rest of World minus Europe - although he himself does not appear to have a problem with the extra work.

BBC: SPORT | Golf | The ?64,000 question

The home strip is a more traditional style with the v-neck and that's what the majority of the fans voted for.

BBC: Fashion tips from fans