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Gardner
- gardner定时同步算法原理，环路滤波，插值算法-gardner timing synchronization algorithm principle
Multi---axis-Position-Servo
- 针对多电机同步控制中传统环形耦合 PID 控制存在抗扰动性不强 扰动下同步误差较大等问题， 提出了一种带前馈控制的滑模变结构多电机相邻耦合控制策略， 建立了3 台永磁同步电动机同步控制仿真模 型， 通过 Lyapunov 稳定性理论证明了滑模控制算法的稳定性， 并进行了交变负载 突变负载实验 仿真分析和 实验结果表明， 该控制策略相比传统环形耦合 PID 控制 相邻耦合 PID 控制具有更高的同步精度和更好的抗扰 动性能-Abstract: Aiming at the probl
WIRELESS
- 该文在大量测试实验和理论分析的基础上，研究电磁波在楼内公共烟道的传输问题，分析公共烟道环境的特殊性以及影响电磁波传输损耗的因素。提出一种适用于楼宇集中净化物联网系统的基于SX1278的无线传输方案。该方案采用直接序列扩频调制来提高系统的抗干扰性能，采用截断二进制指数退避算法作为重传机制来解决节点信号冲突碰撞问题。通过在基站端采用时间片轮转调度，来保证计数的同步性和实时性。集成测试和实地测试结果表明，该方案很好地解决了烟道内无线信号的稳定传输问题，且丢包率和误码率较低，系统可靠性好。-On the
carrier-synxronization-OQPSK
- This article contains analyses of the performance of various carrier synchronization loops for offset quadrature phase-shift-keying (OQPSK) modulation, all motivated in one form or another by the maximum a posteriori (MAP) estimation of carrier
A-reduced-complexity-scheme-for-carrier
- As each user in OFDMA based IEEE 802.16e network has different carrier frequencies, synchronization of carrier frequency offset (CFO) is a very complex task. The hardware implementation of the existing schemes is very expensive. Estimation and compen
ch06
- 同步運作的連線數量 – 一次只能讓一台桌上型電腦與一台裝置連線 l 裝置之間無法做同步運作 – 只定義了裝置與桌上型電腦之間的連線 l 裝置與伺服器之間無法建立同步運作 – 同步運作並沒有支援伺服器與裝置建立連線 – 伺服器可透過TCP/IP的方法與裝置建立連線-Synchronous operation of the number of connections - You can only make a desktop computer and a device c
ticket
- 这是一个java线程的买票系统，解决同步问题.-This is a java thread to buy a ticket system to solve the problem of synchronization.
vga_sync
- vga synchronization in verilog
3GPP
- UE-UTRAN无线资源控制协议，主要包括原RNC到目标RNC重定位的透明传输信息。TXT版的基本上行，下行同步码和基本训练序列。-UE-UTRAN radio resource control protocol, including former RNC to target RNC relocation transparent transmission of information. TXT version is basically OK, downlink synchronization c
conf-wswan-majdi
- Wimax timing and frequency synchronization based on training sequence
[13]-xiaomin_thesis
- This paper depicts the development of Orthogonal Frequency Division Multiplexing a historical perspective. A summary of major research milestones are noted that contributed to modern-day OFDM. These contributions include the use of discrete F
QPSK
- 基于OFDM调制解调通信系统的频偏估计技术matlab程序，对于研究者具有非常重要的参考价值。-QPSK modulation and demodulation literature, including modulation and demodulation, shaping filter, matched filtering, carrier synchronization, bit synchronization and other key technologies. For engine
SIGNAL-PROESSING
- 为了优化GPS接收机数字信号基带处理过程，提高伪距测量精度和GPS定位精度，需要从解扩解调的角度，建立相应 同步环路的数学模型，分析GPS接收机基带数字信号处理算法。采用循环相关法作为信号捕获方法，采用Costas环作为信 号跟踪方法，在MATI AB环境下实现了相应的算法设计、验证与仿真。验证结果表明这种算法能够为软件CPS接收机提供 快速捕获及跟踪能力，是一种适用而高效的软件CPS接收机处理算法，对于开发GPS接收机产品以及开展相关领域的研究 工作都具有重要的意义。-In o
IEEE_Std_1588-2002
- 1588 网络度量和控制系统中的精确同步 时钟协议的IEEE 标准-1588 network measurement and control system in the precise synchronization clock protocol IEEE sta...
fina21tout2
- final21tout2 is use to obtain the prey predator simulation namely the delay and synchronization-final21tout2 is use to obtain the prey predator simulation namely the delay and synchronization
QRS-bo
- 多导同步心电图的QRS波检测及起止点的确定 多导同步心电图的QRS波检测及起止点的确定-Determined multi-lead ECG QRS wave detection synchronization and the starting and ending points
AAA
- In this letter, we propose a simple orthogonal frequency-division multiplexing (OFDM) scheme for an asynchronous cooperative system, where OFDM is implemented at the source node, and time-reversion and complex conjugation are implemented at the rel
c8s1_power_hvdc12pulse
- 高压直流输电（HVDC），是利用稳定的直流电具有无感抗，容抗也不起作用，无同步问题等优点而采用的大功率远距离直流输电。输电过程为直流。-High voltage direct current (HVDC) transmission is the use of stable DC has no inductance, Rongkang doesn t work, without synchronization, etc. the high power long-distance HVDC tran
ASIC_reset_shengna
- 复位问题是ASIC设计中的一个关键问题, 其处理得当与否将直接影响整个电路的性能, 在此本文从多个 角度对同步复位和异步复位进行了讨论和分析, 并且比较了各自的优缺点, 重点针对异步复位过程中存 在的亚稳态问题采用两级复位同步和复位分配缓冲树的方法进行了相应的解决。-Reset ASIC design problem is a key issue, which handled properly or not will directly affect the performance of
LTE-MIMO-System-Level-Design
- New deployments are needed to address the future needs of 4G networks like high data rate support for clustered users. As a result, there is a shift in paradigm for MIMO increasing the number of antennas at a single cell site to distributin