pn
- abbr.伪随机数;North Pole 北极
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Analogue and Simulation Between Mechanical System and Electric System PN Machine
机械系统与电系统的类比和模拟
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Design for ejection test system based on PN code ranging
基于伪码测距的弹射试验测试系统
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Design of PN Code in Wireless Spread Spectrum Positioning System
陆基无线扩频定位系统中伪随机码设计
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Research on PN code and carrier tracking algorithm in dynamic and noise environment
动态和噪声环境下伪码和载波联合测距算法研究
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Development of application programs for tape unit . PN Machine
磁带机应用程序开发
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Acquisition Performance Analysis for Spread Spectrum Digital Communication System with PN Matched Filter
采用PN匹配滤波器的扩频数据通信系统捕获性能分析
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A novel frequency offset estimation algorithm based on PN sequence
基于PN序列的频偏估计算法
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A Practical Method to Improve Space Spread-spectrum PN Code Ranging Accuracy
一种提高空间伪码扩谱测距精度的实用方案
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Power spectrum analysis and experimental research of PN code modulated QPSK waves
伪码QPSK调制的功率谱分析和实验研究
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Research on PN phase modulation and PAM combined ranging system
伪码调相与PAM复合测距系统研究
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A New Method to Produce PN Sequence
伪噪声码产生新方法
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Design and Analysis of PN Code Fuze with High Precision in Low SNR Condition
低信噪比环境下的高精度伪码引信设计和分析
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Study on the Extraction of PN Diode Parameters from Forward I-V Characteristics
利用I-V正向特性提取PN二极管主要参数的研究
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GPS PN Code Acquisition and Tracking Technology Research
GPS扩频码的捕获与跟踪技术研究
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The Construction , Transformation and Application of PN Code on the Pseudo Noise Code Control System
控制系统中PN码的构造、变换及其应用
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An Algorithm of Symbol Synchronization for OFDM Based on PN Sequences
基于PN序列的OFDM帧同步算法
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Operating Principle and Features of Aerial Impact Type Fine Crusher PN Machine
空中打击式细碎机的原理与特点
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A FFT-based Approach for PN Code Fast Acquisition Operation in Dynamic Situation
动态环境下基于FFT实现伪码快速捕获
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PN Sequence separation of DSSS / CDMA signals based on phase information
基于相位信息的DSSS/CDMA信号用户PN序列快速分离算法
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Application of PN Short Code in CDMA Systems
PN短码在CDMA网络规划中的应用研究
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The regression equation between Pn and its influence factors is educed .
并得出沙米Pn及影响因子之间的回归方程。
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Application of Safety Switches and Emergency Acting Switches PN Machine
机旁安全开关及紧急停止开关的应用
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Study on overlapping principle of PN junction in nonlinear zone of photoelectric cell
光电池非线性区PN结光生伏特效应的研究
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Closed-form statistical analysis for square law PN acquisition detector performance in spread spectrum systems
扩频系统中PN码平方律捕获检测性能的闭合形式统计分析
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On Work Principle of Transistor and Movement Mode of Carrier in PN Junction
半导体PN结与晶体管中载流子运动形式的讨论
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A Design of PN Code Parallel Fast Acquisition in GPS Based on DSP and FPGA
基于DSP和FPGA的GPS伪随机码并行快速捕获方案设计
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The study on the platform of product innovation and the case of PN GV
产品创新平台的理论研究与实证分析&PNGV案例研究
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Long PN Code Parallel Acquisition Technology
长PN码并行捕获技术研究
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Study the Process of PN Junction isolation by a " Three-step Diffusion " Method
用三步扩散法实现PN结隔离工艺的研究
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This paper proposes a simple and practical threshold adaptive estimating method for PN code acquisition .
该文提出一种简单、实用的PN码捕获门限自适应设置方法。