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- 互補P4碼complementary P4 code
- 碼yard
- 子載波上發(fā)送相位編碼序列為廣義類(lèi)chirp序列(P4碼)、廣義多相巴克碼的正交頻分復用多載波信號具有圖釘形的模糊函數,峰均比PAPR<2是多載波探測的優(yōu)選波形。The OFDM signals with a generalized chirp-like sequence(P4), a generalized poly-phase barker sequence and a poly-phase Golomb sequence exhibit thumbtack ambiguity function, their peak-to-average power ratios can be maintained below 2, which are the optimal signals for OFDM multi-carrier TDD.
- 亂碼messy code
- 源碼source code
- 注冊碼poll code
- 碼表stopwatch
- 黃與藍是互補色。Yellow and blue are complementary colors.
- 頭孢菌素 P4cepbalosporin P4
- 碼率code rate
- 維生素P4, 三羥乙蘆丁，維腦路通，托克蘆丁Rufen-P4
- 碼字numeral
- 子網(wǎng)掩碼subnet mask
- 碼數code number
- 標碼labelled size
- 撥碼Dial-up
- 碼圖code pattern
- 碼元code element
- 碼盤(pán)code wheel
- 安全碼safetycode
