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Description: GPS数据处理源代码，提供了星历处理、伪距定位、载波定位的函数。-GPS data processing source code, provided ephemeris treatment, pseudo-range positioning, carrier positioning function.
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Size: 116736 |
Author: liran |
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Description: GPS简易信号源，产生伪码，进行调制，抽样点数一个周期为5000点-Simple GPS signal source, resulting in pseudo-code modulation, the sampling points of a cycle for the 5000 points
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Size: 220160 |
Author: |
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Description: gps C/A码生成
生成gps32颗卫星伪码，方便，经过测试-gps C/A code generation to generate pseudo-code satellites gps32, convenient and tested
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Size: 1024 |
Author: zhangbo |
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Description: 这是个GPS系统中，伪随机码捕获过程中，由于虚警概率的存在，所改进的捕获程序源代码-This is a GPS system, the pseudo-random code acquisition process, due to the existence of false alarm probability, the improved capture source code
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Size: 100352 |
Author: 刘元涛 |
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Description: GPS伪距定位代码，利用伪距测量用户位置的求解仿真-GPS code pseudorange positioning
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Size: 2048 |
Author: mm |
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Description: GPS中的伪随机码产生程序,用matlab仿真生成伪随机码序列,用于测距-GPS in the pseudo-random code generation process, using matlab simulation to generate pseudo-random code sequence, for Ranging
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Size: 1024 |
Author: ting |
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Description: 非常好的GPS基础技术文档，从伪距测量到载波相位，载到整周模糊度，相信会有收获的。-A very good GPS-based technical documentation, from the pseudo-range measurements to the carrier phase, containing the ambiguity, I believe there will be harvested.
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Size: 5243904 |
Author: rssfc |
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Description: GPS仿真软件，包括伪码的产生、捕获及测试等，包含一些数据-GPS simulation software, including pseudo-code generation, capture and testing, including some data
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Size: 30720 |
Author: 李俊 |
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Description: 一个完整的GPS伪随机码的捕获与跟踪.用matlab仿真.-A complete GPS pseudo-random code to capture and tracking. Using matlab simulation.
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Size: 12288 |
Author: 王永俊 |
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Description: MATLAB编写的GPS伪距单点定位.精度大约在10M-20M之间。-MATLAB prepared by the GPS pseudo-range single-point positioning
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Size: 108544 |
Author: zhangfeixiang |
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Description: gps接收机伪码捕获时采用的匹配滤波器，能完成接收码的捕获。-gps receiver pseudo-code used to capture the matched filter, receiving yards to complete the capture.
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Size: 1024 |
Author: 易凯 |
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Description: 在分析基于FFT 算法的GPS 伪码的快速捕获新方法的基础上, 通过传统的时域二维串行码捕获方
法和基于FFT 算法的GPS 伪码的捕获新方法所需要的运算次数的比较, 在理论上论证了新方法伪码捕获速
度得到提高的正确性和可行性。采用System View 软件仿真实验验证了基于FFT 算法的GPS 伪码的快速
捕获新方法理论的正确性, 得出新码捕获方法较传统的码捕获方法得到捕获速度提高的结论, 为GPS 接收机适应高动态环境做了理论探讨。-FFT algorithm in the analysis is based on fast acquisition GPS PN code based on the new method, through the traditional two-dimensional time-domain code acquisition method and the serial FFT algorithm based on GPS pseudo-code the new method of capturing the number of operations needed to compare demonstrated a new method in theory, pseudo-code acquisition speed is improved accuracy and feasibility. Using System View software simulation results verify the FFT algorithm based fast acquisition GPS PN accuracy of new method to generate new code acquisition method than the traditional method of code acquisition speed to capture the conclusions obtained for the GPS receiver to adapt to high Theory of dynamic environment do.
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Size: 226304 |
Author: zhouyang |
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Description: 程序给出了BOC信号的生成过程及其频谱、自相关函数图形。子程序包含GPS伪码、子载波的生成方法。对理解通过移位寄存器产生伪码的方法及BOC调制方式很有帮助。-The program gives the BOC signal generation process and its spectrum, the autocorrelation function graphics. Subroutine contains the GPS pseudo-code, sub-carrier generation. Helpful to the understanding of the shift register pseudo-code method.
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Size: 2048 |
Author: |
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Description: 一个用于GPS伪距解算的代码，matlab环境，可直接运行，为GPS爱好者提供帮助-One for the GPS pseudo-range solver code, Matlab environment, and can be run directly to help GPS enthusiasts
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Size: 4096 |
Author: 刘建国 |
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Description: GPS伪码生成函数，可用于GPS信号捕获阶段，用于GPS信号的捕获仿真-GPS pseudo-code generating function
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Size: 1024 |
Author: Jason |
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Description: 本文以GPS中频数字信号的仿真为目标,以Matlab/Simulink为平台,对真实环境
下中频信号的生成算法!接收算法进行了研究和仿真实现"论文详细论述了GPS中频
数字信号的数学模型!导航信号的误差模型,和信号仿真时应注意的关键问题,给出了
中频信号软件模拟器结构"同时,论文对中频信号的接收算法也进行了简单的研究,并
用仿真生成的数字中频信号对软件接收机的捕获和跟踪性能进行了验证"实验结果表明
该系统基本实现了GPS中频信号的产生和接收功能,接收端能正确解扩解调,能在一
定精度下得到伪码初始相位和载波频率"
-GPS IF digital signal simulation in Matlab/Simulink platform, the paper discusses in detail the mathematical model of the GPS IF digital signal received IF signal generation algorithm in a real environment! Algorithm research and simulation! Navigation error model of the signal, and the signal simulation should pay attention to the key issues, given the structure of the IF signal simulator software the same time, the paper also the IF signal reception algorithm simple, and digital IF signal generated by the simulation software The receiver acquisition and tracking performance is verified experimental results show that the system is the basic realization of the GPS IF signal generating and receiving functions, the receiving side can correctly despread demodulation, the initial phase and carrier frequency of the pseudo-code can be obtained under certain precision "
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Size: 5351424 |
Author: luchan |
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Description: 导航仿真实验，包括锁频换，锁相环，伪码的产生，调制等，比较全。-Navigation simulation experiments, including locked exchange, PLL, pseudo-code generation, modulation, etc., more full.
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Size: 2777088 |
Author: qi |
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Description: matlab处理GPS数据的学习用代码。共5个部分附带说明书。包括第一部分GPS时间系统、第二部分Rinex文件读取、第三部分接收机的地心地固位置计算、第四部分基于伪距码的基线解算、第五部分双差解算-GPS data processing matlab learning with the code. A total of five parts with manual. GPS time system includes a first portion, a second portion Rinex file read, the third part of the ground EarthFixed receiver position calculation, the fourth part of the pseudo-code based on the baseline solution, the fifth part of the double difference solver
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Size: 2241536 |
Author: 丁楠 |
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Description: 关于GPS整个系统的设计的原理说明，包括伪码、捕获、跟踪、解调等重要模块的详细介绍。-GPS principles for the design of the system description, including pseudo-code, acquisition, tracking, demodulation and other details important module.
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Size: 17748992 |
Author: 李明 |
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Description: gps伪随机码生成与信号捕获程序&数据,matlab仿真(GPS pseudo random code generation and signal acquisition program & data, matlab simulation)
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Size: 3008512 |
Author: 走向深蓝 |
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