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通过分析8PSK 调制方式的载波恢复、定时恢复算法, 提出了一种适用于新一代数字卫星电视标准DVB S2
的全数字解调算法, 改进了相位频率检测( PFD) 算法以适合于8PSK 解调. 载波恢复采用频率检测( FD) 和相位频率
检测相结合的结构, 跟踪范围超过1 倍符号率. 采用Gardner TED 算法进行定时恢复.-By analyzing the 8PSK modulation carrier recovery, timing recovery algori
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频率同步是宽带OFDM系统中的关键技术，IEEE 802.11a 采用OFDM技术，利用其前导序列的重复结构，提出了一种分步的粗细频偏捕获与校正算法，同时为了补偿时域同步后的残余相差和适应信道的时变特性，还提出了一种基于频域导频的相位跟踪方案-Frequency synchronization is a key technology in the broadband OFDM systems, IEEE 802.11a uses OFDM technology, the use of the r
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雷达系统中的应用，高重频随机跳频跟踪雷达及其抗干扰性能-Applications in radar systems, high-repetition-random frequency hopping of the tracking radar and anti-jamming performance
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LPC2292采用PHILIPS LPC2292微处理器，可实现高达60MHz工作频率,片内晶体振荡器和片内PLL。LPC2292是一款基于16/32位ARM7TDMI-S，并支持实时仿真和跟踪的CPU，并带有256 k字节(kB)嵌入的高速Flash存储器-LPC2292 PHILIPS LPC2292 microprocessor, can achieve up to 60MHz operating frequency, on-chip crystal oscillator
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The present work describes the design and manufacture of a prototype (currently in use) of an intelligent
sensor for the tracking and monitoring of blood temperature and of hemoderivatives to be used in
transfusions, over the entire process. Furt
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The problem of channel equalization via channel
identification (CEQCID) that has previously been considered by a
handful of researchers is explored further. An efficient algorithm
for mapping the channel parameters to the equalizers coeficie
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一篇关于GPS单频软件接收机的捕获和跟踪算法的文章，并基于MATLAB平台在PC上仿真了GPS单频软件接收机-A paper about a single frequency GPS software receiver capture and tracking algorithms, and design a software receiver based on the MATLAB platform on PC for single frequency GPS
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