pn

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

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

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

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

Development of application programs for tape unit . PN Machine

磁带机应用程序开发

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

A novel frequency offset estimation algorithm based on PN sequence

基于PN序列的频偏估计算法

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

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

Research on PN phase modulation and PAM combined ranging system

伪码调相与PAM复合测距系统研究

A New Method to Produce PN Sequence

伪噪声码产生新方法

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

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

GPS PN Code Acquisition and Tracking Technology Research

GPS扩频码的捕获与跟踪技术研究

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

An Algorithm of Symbol Synchronization for OFDM Based on PN Sequences

基于PN序列的OFDM帧同步算法

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

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

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

Application of PN Short Code in CDMA Systems

PN短码在CDMA网络规划中的应用研究

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。

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

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

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

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

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

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

Long PN Code Parallel Acquisition Technology

长PN码并行捕获技术研究

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

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。