搜索资源列表
matlab_BOC
- 关于GPS中BOC信号的产生，功率谱密度仿真，自相关函数以及与C/A码的互相关仿真程序。能够有效的对BOC信号的特性进行分析-On the GPS in the BOC signal generation, power spectral density simulation, the autocorrelation function as well as with the C/A code cross-correlation simulation program. Of the BOC can
paper04
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
paper03
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
paper05
- Averaging correlation foe C/A code acquisitionand tracking fir GPS receivers
33957049WTE
- 阐述了GPS坐标时间序列分析的原理和方法，包括线性拟合、相关函数法、AR（P）模型预测、功率谱、小波谱以及小波熵，通过仿真实验验证了各种方法的优点。-2. The theory and methods of GPS coordinate time series analysis are expounded, including linear fitting, correlation function, AR (P) model prediction, power spectrum, wavele
ca-correlation
- matlab语言写成的gps信号中ca码的互相关和自相关绘图-written in matlab gps ca code signal cross-correlation and autocorrelation plot
New-Way-for-CAcode-Acquisition
- 本文介绍了一种新型GPS中频信号处理方法，成为平均相关算法，有助于降低频域处理成本-This article describes a new type of GPS IF signal processing method, the average correlation algorithm, to help reduce the cost of frequency domain processing
GPS-generation
- 研究了一种数字中频 GPS 信号生成方法。给出了数字中频信号数学模型，模型考虑了各种因素对信号的影响。通过导航电文分析，提出信号传播时延、多普勒频移以及信号入射方向的估计方法。给出了中频信号产生的流程，对其中时延的设置，信号的上变频、信号幅度设置以及方向信息的导入进行了阐述。对所生成的信号模型进行了仿真分析，给出了信号产生各个阶段的频谱，对所生成的信号进行了相关捕获。仿真结果表明频谱特征符合理论分析，能够被捕获并找出信号时延从而实现定位。证明该信号模型能作为信号源应用于 GPS接收机研制中。-】
matlab
- Corenell大学的整套软件GPS接收机matlab代码 可实现从信号捕获、跟踪、相关处理、测量值计算、导航电文解调、PVT解算等功能 -Corenell university package of software GPS receiver matlab code can be realized from the signal acquisition, tracking, correlation processing, measuring value, navigation data dem
GPS-in-the-C--A-code-on-FPGA
- GPS中C_A码及其相关性运算的FPGA实现-GPS in C_A yards and correlation computing FPGA Implementation
digital-and-anolog
- GPS的C/A码的数字畸变的相关峰波形和模拟畸变的时域波形-GPS C/A code number of the distortion of the correlation peak to the distortion of the waveforms and simulation time domain waveform
gps
- GPS信号的matlabe仿真源代码，包括C/A码的生成及扩频和相关性分析。P码的生成扩频和相关性分析。-The matlabe simulation of GPS signal source code, including C/A code generation and spread spectrum and correlation analysis. The production of P code spread spectrum and correlation analysis.
weil-cpeak
- GPS信号存在转发式欺骗干扰时，做出欺骗信号和真实卫星信号的相关峰图，其中伪码生成采用weil码-The presence of repeater jamming GPS signals to make the correlation peak to deceive the true signal and satellite signal, wherein the pseudo-code code generation using weil
BOC matlab 产生 谱分析 与CA码互相关 (1)
- 用MATLAB实现GPS信号的产生，信号的BOC，以及相关性(Using MATLAB to achieve the GPS signal generation, signal BOC, and correlation)
相关运算
- GPS接收机对所接受的信号进行相关运算的模块(GPS receiver module for correlation operation of received signals)
滑动相关捕获
- 在 Matlab 环境下， 编写了 GPS 信号产生、 时域滑动相关搜 索捕获、 并行频域搜索捕获和并行码相位搜索捕获程序， 用软件方式实现了 对 GPS 信号的捕获。 仿真结果表明， 上述三种方法都可以实现 GPS 信号的正确捕 获。(Analog slide correlation capture method)