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1)  P-code direct acquisition
P码直捕
1.
For solving the problem that P-code direct acquisition with low signal-to-noise rate in high dynamic environment|,the article provided a new P-code direct acquisition system that jointed non-coherent accumulate and FFT processing for part-correlation value based on matched filter.
为了解决低信噪比高动态环境P码直捕问题,提出了将非相干累加与基于匹配滤波的部分相关值作FFT相结合的P码直捕系统。
2)  direct acquisition of P-code
P码直接捕获
3)  P code acquisition
P码捕获
4)  Fast and direct acquisition of military code
长码直捕
5)  P Code
P码
1.
Software Algorithm for GPS P Code Generation;
GPSP码的软件生成算法
2.
Direct P code acquisition is implemented in GPS receiver in order to achieve higher spread spectrum gain,the better anti-deception and anti-spoofing.
为了保证扩频信号具有更高的扩频增益、更强的抗模仿和抗欺骗能力,必须实现P码的直接捕获。
3.
P code is usually captured depending on C/A code.
通常P码的捕获是利用C/A码来完成的。
6)  P-Code
P码
1.
Proposal and Analysis of a New Direct Acquisition Technique of P-Code in GPS;
GPS中新的P码直接捕获算法的提出与分析
2.
Simulation of Synchronization Algorithm of Satellite P-Code Signals for GPS;
GPS卫星P码信号同步算法的仿真研究
3.
Generation and Its Characteristics Analysis for GPS P-Code;
GPS系统中的P码产生与特性分析
补充资料:[styrene-(2-vinylpyridine)copolymer]
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性质:学名苯乙烯-2-乙烯吡啶共聚物。微黄色粉末或透明小颗粒晶体。无臭,无味。不溶于水,溶于酸、乙醇、丙酮、氯仿。有抗水、防潮性能,适用于多种药片的包衣等。

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