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- Carder frequency acquisition 载波捕获
- Based on the property of OFDM signal, a new carrier frequency acquisition algorithm is proposed, which employs only one block of identical time-domain training sym-bols. 该文从OFDM信号的特性出发，采用单一训练帧，将OFDM系统的载波频率捕获等效为单载波频差估计。该文提出的算法仅使用一帧辅助数据；
- Sound card frequency meter source code, for on-line collection. When downloading use, please respect. 声卡频率计源代码,为网上收集的。下载使用时,请尊重原创作者的版权。
- In this approach,a phase deduction frequency estimator(PDFE) was employed to perform initial carrier-frequency coarse estimation and accomplish frequency acquisition in short time. 该方法采用相位推算法进行快速载波频率初估计,完成频率的捕获。
- carder frequency offset estimation 载波频偏估计
- CAD of PLL frequency acquisition processing 锁相环频率捕捉过程的计算机辅助设计
- weak signal frequency acquisition 微弱信号频率捕获
- Passive Radio Frequency Acquisition System 无源无线电频率探测系统
- The coach saved his star player for a trump card. 教练保留他的明星选手，作为他的王牌。
- Have it charged to my credit card. 把它记在我的信用卡的帐号里。
- The police asked him to show his identity card. 警察让他出示身份证。
- He varied the transmission frequency. 他变换了无线电传送的频率。
- She sent me a Christmas card last year. 去年寄过一张圣诞卡。
- He fanned out the card in his hand. 他把牌在手上展成扇形。
- Place your card face up on the table, please. 请把你的牌面朝上摊在桌子上。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- A post card and three eight- cent stamp, please. 请给我买一张明信片和三张8分邮票。
- High Efficient and Precise OFDM Carrier Frequency Acquisition and Channel Estimation Algorithms 高效率高精度的OFDM载波频率捕获和信道估计算法
- It looks as if Frank's holding all the high card. 看起来弗兰克好像掌握全部大牌。
- Play the highest card in your longest suit. 打你手中最长套的大牌。
