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- The frequency synchronization and sampling clock synchronization technique in high definition TV (HDTV) are investigated. 摘要研究了高清晰度数字电视(HDTV)中的频率同步及采样钟同步技术。
- A Combined Symbol and Sampling Clock Synchronization Method Applied for Differentially Modulated OFDM Systems without Pilot Carriers 一种无需导频的适用于差分OFDM系统的符号与采样钟联合同步方法
- sampling clock synchronization 采样钟同步
- The sampling clock frequency error can cause ICI. 采样时钟频率偏差将导致ICI。
- Understand clock synchronization using phase-lock loop (PLL). 理解用锁相环(PLL)实现时钟同步。
- Of course the sampling clock is itself a digital signal. 时钟本身也是数字信号,也会干扰模拟电路。
- Sample clock synchronization 采样时钟同步
- Figure 5.36 shows the relationship between sampling clock jitter and SNR previously presented. 图5.;36显示了采样时钟抖动和信噪比之间的关系。
- The ADC aperture jitter must be minimal, and the sampling clock generated from a low phase-noise quartz crystal oscillator. ADC的孔径抖动必需尽可能的小,而且要使用低相位噪声的石英晶体振荡器作为采样时钟发生器。
- Clock Synchronization is one of the key questions in the distributed control network system. 分布式控制网络系统中的核心问题之一就是时钟同步问题。
- A kernel structure is presented, which adopts data fusion to support precision-demanding clock synchronization tasks. 该内核结构采用数据融合加强对精度要求较高的时钟同步任务的支持。
- Therefore,this article is mainly about the resolvent of clock synchronization in the CANbus. 因此文章主要研究CAN网络中的时钟同步问题的解决方法。
- Combined with an Atomic Clock Synchronization feature, the shutdown time is accurate. 被与一个原子的时钟结合起来起重要作用,关闭时间是准确的。
- This page explains how ICMP timestamps are used to solve clock synchronization issues. 本页解释ICMP时间戮记如何使用来解决时序同步化议题。
- The mismatch of crystal oscillators between the transmitter and the receiver circuitry causes the sampling clock frequency offset and will introduce ICI and ISI. 由于传送端与接收端振荡器的不完全相同,因此会有取样频率偏移的现象,进而导致ICI与ISI的问题。
- Experimental results suggest that the multi-hop error accumulation of the clock synchronization algorithm is reduced after data fusion. 试验数据表明,数据融合后时钟同步算法中的多跳误差累积得到明显降低。
- By analyzing the features of OCSP and PMI,this paper brings a clock synchronization technology based on OCSP middleware to solve the problem. 该文通过对在线证书状态协议(OCSP)及PMI认证特性的分析,提出一种基于OCSP中间件的时钟同步技术。
- Instead, more robust protocols such as Network Time Protocol (NTP) at the upper layers of the TCP/IP protocol stack perform clock synchronization in a more reliable manner. 代替的是,更强健的协定,诸如TCP/IP协定堆叠的较上层的网路时间协定(NTP)以更可靠的方式执行时序同步化。
- A kind of offline clock synchronization algorithm is promoted based on the character of clock behavior and the cause and pattern of inaccuracy,with performance analysis provided. 通过研究普通时钟行为特点,分析时钟误差产生的原因和规律,提出了一种离线时钟同步算法,并对其性能进行了分析。
- The effects of sampling clock jitter on Signal-to-Noise Ratio (SNR) and Effective Bit (ENOB) performance discussed in Section 3 are even more dramatic in undersampling applications because of the higher input signal frequencies. 在第三章讨论的采样时钟抖动对信噪比和有效位性能的影响在欠采样应用中因为更高的输入信号频率显得更有戏剧性。