Location:
Search - GPS ERROR
Search list
Description: GPS数据采集程序.rar-GPS data collection procedures. Rar
Platform: |
Size: 3255296 |
Author: 周建春 |
Hits:
Description: kalman算法 是对GPS接受机误差的修正 可以纠正GPS的一定误差范围-Tracking algorithm is on GPS receiver that the error will be corrected GPS necessarily error
Platform: |
Size: 1024 |
Author: 刘鹏 |
Hits:
Description: GPS应用程序设计,使GPS的应用更加普及和深入，为此，作者将多年来的工作，进行了系统地总结和整理，出版此书-GPS application design, so that a more universal application of GPS and in-depth, to that end, the author will be years of work, carried out systematically summarize and collate, publish book
Platform: |
Size: 6113280 |
Author: hongwei |
Hits:
Description: GPS程序源代码 本源代码是专为《GPS应用程序设计》一书配套发行的。-GPS source code source code is designed to GPS application design, a book supporting issued.
Platform: |
Size: 9680896 |
Author: jina |
Hits:
Description: 使用串口获取标准GPS卫星时间的VB代码
1 获取GPS时间字串
2 演算UTC和当地时间差
3 纠正系统时间和卫星时间差
注:误差精度在5秒内(和计算机时钟以及GPS信号干扰有关)
-The use of serial standard GPS satellite acquisition time to obtain one of the VB code GPS time string 2 differential calculus UTC and local time, 3 to correct system time and satellite time difference Note: The accuracy error of 5 seconds (and the computer clock as well as the GPS signal interference)
Platform: |
Size: 11264 |
Author: 白云飞 |
Hits:
Description: 1 gps基本算法，如GPS时间、星历计算、大气层延迟计算、位置计算、数学基础库
2 试验数据-1 gps basic algorithms, such as GPS time, ephemeris calculation, atmospheric delay calculation, the location of computing, mathematics test data based on database 2
Platform: |
Size: 7204864 |
Author: 李振 |
Hits:
Description: GPS定位收星程序,具体介绍界面的设计和开发流程.-GPS satellite positioning admission procedures, introduction of specific interface design and development process.
Platform: |
Size: 267264 |
Author: kjw |
Hits:
Description: 从一个串口接收到的数据广播到其他串口，用于串口调试、协议分析、多个程序共享GPS端口等场合。It allows to send data received from one COM port to a number of COM
ports and vice versa. In conjunction with the com0com driver the hub4com
makes it possible to handle data from a single serial device by a number
of different applications. For example, several applications can share
data from one GPS device.-From a serial port to receive the data broadcast to the other serial port, serial port for debugging, protocol analysis, a number of procedures for sharing occasions, such as GPS port. It allows to send data received from one COM port to a number of COMports and vice versa. In conjunction with the com0com driver the hub4commakes it possible to handle data from a single serial device by a numberof different applications. For example, several applications can sharedata from one GPS device.
Platform: |
Size: 23552 |
Author: 奥也夫 |
Hits:
Description: 多路数据采集 在c8051f120 板上调试通过 max458通信 lcd显示并且具有菜单功能 自动识别错误通道 并且具有自动回复通道功能
出错时能够给出有好的提示 flash存储 数据不会丢失 具有历史数据查看功能 自动轮流显示和选择通道显示模式 人机界面友好-Multi-channel data acquisition board in c8051f120 debugging max458 communications through the lcd display and has a menu function of automatic identification error channel and channel function with an automated response when an error has given good tips flash data storage without losing the historical data viewing capability with automatic rotation display and channel display mode selection and friendly man-machine interface
Platform: |
Size: 292864 |
Author: shui |
Hits:
Description: GPS TOOLBOX包含以下内容：
1、GPS相关常量和转换因子；
2、角度变换；
3、坐标系转换：
点变换；
矩阵变换；
向量变换；
4、专用测绘程序；
5、专用统计函数；
6、GPS时间工具；
7、专用GPS数据处理函数；
8、航迹和相关工具；
9、卫星位置计算；
10、高度和方位角判定，以及卫星可见性；
11、DOP（dilution of precision）计算，卫星选取和相关函数；
12、专用信号处理和Kalman滤波函数；
13、伪距和误差判定及相关函数；
14、用户位置判定及相关函数；
15、RAIM/FDE可用性和完好性评估相关函数。
-GPS TOOLBOX contain the following elements: 1, GPS-related constants and conversion factor 2, the perspective transform 3, coordinate system conversion: point transform matrix transformation vector transform 4, private surveying and mapping procedures 5, specialized statistical function 6, GPS time instrument 7, a dedicated GPS data processing function 8, track and related tools 9, satellite position calculation 10, height and azimuth determination, as well as satellite visibility 11, DOP (dilution of precision) calculation , satellite selected and related functions 12, special-purpose signal processing and Kalman filtering function 13, pseudo-range and error determination and related functions 14, to determine user location and related functions 15, RAIM/FDE availability and good assessment of correlation function.
Platform: |
Size: 3180544 |
Author: jnansxiang |
Hits:
Description: Analysis of GPS data frame
The design of the following four main data collection format: GPGGA (location information), GPRMC (Recommended Minimum location information), GPVTG (ground speed information), PGRME (forecast error message)-Analysis of GPS data frame
The design of the following four main data collection format: GPGGA (location information), GPRMC (Recommended Minimum location information), GPVTG (ground speed information), PGRME (forecast error message)
Platform: |
Size: 2048 |
Author: Jalor |
Hits:
Description: GPS单点定位源码，包括读观测，广播星历文件，精密星历文件，对于要学习GPS算法编程的人是极好的资料哦-GPS single point positioning source, including the time observation, broadcast ephemeris file, precise ephemeris files for the GPS algorithm to learn programming is excellent information, oh
Platform: |
Size: 368640 |
Author: yby |
Hits:
Description: 卫星导航课件第3章 GPS系统与信号.ppt第4章 GLONASS卫星导航系统.ppt第5章 基本定位算法.ppt第6章 卫星导航系统误差分析.ppt第7章 卫星导航增强系统.ppt第8章 组合导航系统.ppt-Satellite navigation software in Chapter 3 GPS systems and signals. Ppt Chapter 4 GLONASS satellite navigation system. Ppt Chapter 5 of the basic positioning algorithm. Ppt Chapter 6 Error analysis of satellite navigation systems. Ppt Chapter 7 satellite navigation augmentation system. Ppt article Chapter 8, Navigation System. ppt
Platform: |
Size: 11898880 |
Author: 王强 |
Hits:
Description: 介绍一种利用卫星接收机接收的时间信号, 经单片机接收处理后进行自动校时的
数显时钟的设计
-Introduction of a satellite receiver to receive time signal processing by the MCU after receiving automatic error correction design digital display clock
Platform: |
Size: 134144 |
Author: 黄岩 |
Hits:
Description: 实现无线电导航的原理，基于三边测量定位对导航和GPS（全球定位系统）的实现。同时实现了，GPS广播星历参数算法，电离层误差、对流层误差、卫星等仿真-Implement the principle of radio navigation, positioning for navigation based on trilateration and GPS (Global Positioning System) implementation. While achieving, GPS broadcast ephemeris parameter algorithm, the ionosphere error, troposphere error, satellite and other simulation
Platform: |
Size: 14336 |
Author: 木易 |
Hits:
Description: 非常完善的GPS toolbox，内含中文readme以及中文翻译的介绍。 GPS TOOLBOX包含以下内容：
1、GPS相关常量和转换因子；
2、角度变换；
3、坐标系转换：
点变换；
矩阵变换；
向量变换；
4、专用测绘程序；
5、专用统计函数；
6、GPS时间工具；
7、专用GPS数据处理函数；
8、航迹和相关工具；
9、卫星位置计算；
10、高度和方位角判定，以及卫星可见性；
11、DOP（dilution of precision）计算，卫星选取和相关函数；
12、专用信号处理和Kalman滤波函数；
13、伪距和误差判定及相关函数；
14、用户位置判定及相关函数；
15、RAIM/FDE可用性和完好性评估相关函数。-Very good GPS toolbox, contains readme and the Chinese translation of the Chinese introduction. GPS TOOLBOX contains the following:
1, GPS-related constants and conversion factors
2, the point of transformation
3, coordinate system conversion:
Point transformation
Matrix transformation
Vector transformation
4, special mapping procedures
5, special statistical functions
6, GPS time tools
7, special GPS data processing function
8, track and related tools
9, the satellite position calculation
10, determine the height and azimuth, and satellite visibility
11, DOP (dilution of precision) calculations, the satellite selection and related functions
12, special signal processing and Kalman filtering function
13, pseudo-range and error determination and related functions
14, user location determination and related functions
15, RAIM/FDE availability and integrity assessment of related functions.
Platform: |
Size: 3149824 |
Author: 杨霖 |
Hits:
Description: 计算滤波的均值和误差的均值， 真实轨迹 , 观测样本 , 估计轨迹 -Calculate the mean and error filtering means, ' true path' , ' observed sample' , ' estimated trajectory'
Platform: |
Size: 5120 |
Author: lanse |
Hits:
Description: 实现无线电导航的原理，基于三边测量定位对导航和GPS（全球定位系统）的实现。同时实现了，GPS广播星历参数算法，电离层误差、对流层误差、卫星等仿真。
- GPS Navigation Toolbox GNT08.1.2 Principle of Radio Navigation: navigation base on trilateration has been investigated and GPS
Platform: |
Size: 14336 |
Author: wuchangke |
Hits:
Description: 提出了基于无线传感器网络的浮标网络水下GPS定位系统模型，分析了
该模型的结构、功能以及工作过程，并从几何角度探讨了水下目标的声学定位算
法。结合Range-Free算法与分布式算法的思想，设计了一种传感器节点自定位算
法，称为BSR（Beacons Signal Ring）定位算法，并对该算法的性能进行了评估与
比较。该算法在锚节点处的信标信号中引入能量等级的机制，无需相邻传感器节
点间信息交换，有效降低了算法复杂度与通信开销。性能分析结果显示，该算法
性能良好，在应用环境下相比于APIT算法与质心算法具有更低的位置估计误差。
论文还研究了基于双元检测传感器的协作式的目标跟踪策略，对相应的跟踪过程
进行了描述。提出了使用加权质心算法的目标位置估计模型，以及线性预测机制，
使跟踪过程具有较小的计算和通信代价。-In this thesis,we presents a buoy network of underwater GPS positioning system
model based on the wireless sensor network.The structure,function and process in the
model were analyzed.Underwater target acoustic localization algorithm were explored
through geometry way.Combined with the idea of Range-Free algorithm and distributed
algorithm,a sensor nodes self-localization algorithm were designed,which called BSR
(Beacons Signal Ring)localization algorithm,the algorithm performance evaluation and
comparison has also been presented.The algorithm use a small number of anchor nodes.
Each anchor emits beacons at different power levels.This mechanism does not required
information exchange between neighboring sensors,and reduced the complexity of the
algorithm and communication overhead effectively.The results of performance analysis
showed that BSR provides a lower position estimation error than APIT and Centroid
under a wide range of conditions.The thesis introduced process of ta
Platform: |
Size: 1416192 |
Author: lq |
Hits:
Description: 这个程序实现了GPS精密单点定位，对GPS定位误差进行了改正。(This program implements the GPS precise point positioning, GPS positioning error has been corrected.)
Platform: |
Size: 35085312 |
Author: 给我希望
|
Hits: