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- The design method for hybrid waveforms utilizing ran-dom poly-cell code pulse position modulation (PPM) and pulse-to-pulse binary sequences phase modulation (PM) is introduced in thispaper. 該文提出了一種利用隨機多元碼脈位調制(PPM)和脈間偽隨機或隨機二元序列相位調制(PM)相結合的混合波形設計方法。
- There are two difficulties when applying the channelized receiver to intercept a broadband phase coded signal (PCS). 數字信道化接收機在偵收寬帶相位編碼信號時(shí)主要存在兩個(gè)難點(diǎn)。
- Linear frequency modulation (LFM) signal and binary phased code (BC) signal are applied widely in pulse compression radar system. 摘要線(xiàn)性調頻信號和二相編碼信號在脈沖壓縮雷達系統中使用較為廣泛。
- Design of Biphase Coded Pulse Radar Simulator 二相編碼脈沖雷達模擬器的研制
- A anti counterfeiting method using CGH phase coding is presented in this paper. 提出一種計算全息位相編碼防偽方法。
- Phase Coded Stepped Frequency(PCSF) 相位編碼步進(jìn)頻率
- RADAR FUSE USING COMBINED RANDOM PULSE MODULATION AND RANDOM BINARY PHASE CODED MODULATION SIGNALS 隨機脈位調制和隨機二相碼調相復合體制雷達引信
- In the processing of extracting iris character, the Daugman coding, phase coding and multichannel Gabor filter are introduced. 在虹膜特征提取中，介紹了Daugman編碼法，相位編碼法和多通道Gabor濾波法。
- A new quantum key distribution scheme is proposed to realize both phase coding and time coding based on two unbalanced Mach-Zehnder interferometers. 提出了一種在雙馬赫-曾德?tīng)柛缮鎯x量子保密通信系統上同時(shí)實(shí)現時(shí)間編碼和相位編碼的混合量子密鑰分發(fā)方案。
- Some work has been done on digital audio watermarking algorithms researching, particularly some general algorithms such as LSB, phase coding are introduced. 對一些當前使用和研究較多的數字音頻水印算法，包括最不重要位(LSB)法、相位編碼法等結合實(shí)驗結果作了的分析與介紹。
- A detection method will let phased coded radar to detect such wideband doppler signal, whose result not only gives speed information, but also filters ground echo by speed as a anti-jamming measure. 相位編碼雷達可以采用一種檢測方法實(shí)現對該寬帶多普勒信號的檢測，其結果不但可以指示速度，而且還可以作為速度選通的抗干擾措施。
- Phase Code Signal Processing of Radar 雷達中的相位編碼信號與處理
- Phase coding patterns of MPSK (multiple phase shift keying) are recogniged based on the phase mutation values which are determined by computing the error energy of adjacent code elements in MPSK. 通過(guò)計算多相編碼信號（MPSK）相鄰碼元間的誤差能量的方法來(lái)確定相位突變值，從而達到對MPSK信號相位編碼規律的識別。
- The child is going through a difficult phase. 那孩子正經(jīng)歷困難的階段。
- Suppression of a Special Side-lobe of Phase Code Signal in Frequency Domain Pulse Compression 頻域脈壓對相位編碼信號特殊旁瓣的抑制
- The two sets of traffic lights were out of phase. 那兩組交通燈不同步。
- They have decided to phase in the new techniques. 他們已決定逐步引入新技術(shù)。
- Frequency Hop Code Pulse Signal and the Drawing of Its Ambiguity Function Figure 跳頻編碼脈沖信號及其模糊圖的繪制
- The windshield wipers are out of phase now. 擋水玻璃刮水器現在動(dòng)作不協(xié)調。
- A NOVEL SIDELOBE SUPPRESSION FILTER FOR BINARY PHASE CODED WAVEFORMS 一種新的二相碼旁瓣抑制濾波器
