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Description: GPS串口通信,适合初级入门编程,没有解压密码-GPS serial communication codes,suit for primers,
no compression password.
Platform: |
Size: 58719 |
Author: 周晓宇 |
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Description: GPS定位数据压缩算法的设计与实现
文章作者：杨宏业 张 跃
为了解决嵌入式GPS车载系统存储空间小、GPS定位数据量大的矛盾，根据GPS定位数据的特
点，提出了专用于GPS定全数据压缩的改进型半字节压缩算法。-the design and implementation of GPS locaton data compression algrithm.author:yanghongye,zhangyao.solve the problem of gps car-carring system with little memory ,while heavy dataload.according gps data s characteristic ,put forward gps-oriented data compression,improved half byte compression algrithm.
Platform: |
Size: 208666 |
Author: 杜转奎 |
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Description: 无线接收发送来的GPS压缩数据流，并解码出经纬度速度GPS状态等信息，与GPS无线发射程序配合使用-wireless receiver to send the GPS data stream compression and decoding speed up GPS coordinates for the state, and other information, wireless and GPS launch procedures with the use of
Platform: |
Size: 2443 |
Author: laophking |
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Description: GPS串口通信,适合初级入门编程,没有解压密码-GPS serial communication codes,suit for primers,
no compression password.
Platform: |
Size: 58368 |
Author: 周晓宇 |
Hits:
Description: GPS定位数据压缩算法的设计与实现
文章作者：杨宏业 张 跃
为了解决嵌入式GPS车载系统存储空间小、GPS定位数据量大的矛盾，根据GPS定位数据的特
点，提出了专用于GPS定全数据压缩的改进型半字节压缩算法。-the design and implementation of GPS locaton data compression algrithm.author:yanghongye,zhangyao.solve the problem of gps car-carring system with little memory ,while heavy dataload.according gps data s characteristic ,put forward gps-oriented data compression,improved half byte compression algrithm.
Platform: |
Size: 208896 |
Author: 杜转奎 |
Hits:
Description: 无线接收发送来的GPS压缩数据流，并解码出经纬度速度GPS状态等信息，与GPS无线发射程序配合使用-wireless receiver to send the GPS data stream compression and decoding speed up GPS coordinates for the state, and other information, wireless and GPS launch procedures with the use of
Platform: |
Size: 2048 |
Author: |
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Description: 外国老写的vista风格的控件，很漂亮，压缩包里有源码和例子，还有说明，很详细，这个是source部分-Written by foreign old vista style controls, very beautiful, compression bag and has source code examples, but also shows that a very detailed, this is the source part
Platform: |
Size: 44032 |
Author: |
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Description: 通讯/手机编程
语音压缩
3G开发
android开发
Symbian
Windows Mobile
BREW编程
J2ME
TAPI编程
串口编程
并口编程
USB编程
Modem编程
传真(Fax)编程
GPS编程
手机短信编程
手机彩信(MMS)编程
手机WAP编程
RFID编程
MTK
游戏
外挂编程
射击游戏
模拟服务器
棋牌游戏
游戏引擎
其他智力游戏
其他游戏
多媒体
Audio
midi
mpeg/mp3
IP电话/视频会议
DVD
流媒体/Mpeg4/MP4
视频捕捉/采集
嵌入式/单片机编程-Communications/mobile phone development programming 3G voice compression android development of Symbian Windows Mobile BREW programming J2ME TAPI programming USB serial port programming parallel programming programming programming Modem Fax (Fax) Programming GPS Programming Programming SMS phone color letter (MMS) mobile phone WAP Programming programming programming RFID plug-in programming MTK shooter game servers board games simulation game engine games other games other intellectual Multimedia Audio midi mpeg/mp3 IP phone/video conferencing DVD streaming media/Mpeg4/MP4 Video Capture/Acquisition Embedded/Microcontroller Programmer
Platform: |
Size: 126976 |
Author: 王龙 |
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Description: 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 points of
FFT/IFFT, their noise performance is not promising. In
this paper a novel compress-sampling algorithm for
FFT-base GPS signal acquisition method is proposed.
It not only diminishes the size of FFT/IFFT core but
also enhances the noise immunity of receiver with its
“redundancy” structure. Simulation results of Matlab
testify that the computational complexity of the novel
algorithm has been efficiently suppressed to only
0.93 over the 2D search method in time domain. At
the same time the lower amplitude threshold obtained
from the novel method gets a lower false alarm
probability comparing with the direct DFT algorithm
with no compression. The noise immunity is enhanced-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 points of
FFT/IFFT, their noise performance is not promising. In
this paper a novel compress-sampling algorithm for
FFT-base GPS signal acquisition method is proposed.
It not only diminishes the size of FFT/IFFT core but
also enhances the noise immunity of receiver with its
“redundancy” structure. Simulation results of Matlab
testify that the computational complexity of the novel
algorithm has been efficiently suppressed to only
0.93 over the 2D search method in time domain. At
the same time the lower amplitude threshold obtained
from the novel method gets a lower false alarm
probability comparing with the direct DFT algorithm
with no compression. The noise immunity is enhanced
Platform: |
Size: 254976 |
Author: zohreh |
Hits:
Description: 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 points of
FFT/IFFT, their noise performance is not promising. In
this paper a novel compress-sampling algorithm for
FFT-base GPS signal acquisition method is proposed.
It not only diminishes the size of FFT/IFFT core but
also enhances the noise immunity of receiver with its
“redundancy” structure. Simulation results of Matlab
testify that the computational complexity of the novel
algorithm has been efficiently suppressed to only
0.93 over the 2D search method in time domain. At
the same time the lower amplitude threshold obtained
from the novel method gets a lower false alarm
probability comparing with the direct DFT algorithm
with no compression. The noise immunity is enhanced-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 points of
FFT/IFFT, their noise performance is not promising. In
this paper a novel compress-sampling algorithm for
FFT-base GPS signal acquisition method is proposed.
It not only diminishes the size of FFT/IFFT core but
also enhances the noise immunity of receiver with its
“redundancy” structure. Simulation results of Matlab
testify that the computational complexity of the novel
algorithm has been efficiently suppressed to only
0.93 over the 2D search method in time domain. At
the same time the lower amplitude threshold obtained
from the novel method gets a lower false alarm
probability comparing with the direct DFT algorithm
with no compression. The noise immunity is enhanced
Platform: |
Size: 87040 |
Author: zohreh |
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Description: 民用GPS数据准无损压缩算法Civil GPS data lossless compression algorithm standard-Civil GPS data lossless compression algorithm standard
Platform: |
Size: 37888 |
Author: kamang123 |
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Description: 本压缩包为GPS测码伪距单点定位程序，基于MFC框架。-This compression package for single point positioning program for GPS code pseudorange based on the MFC framework.
Platform: |
Size: 76800 |
Author: zhang way |
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Description: isodata 迭代自组织的数据分析，线性调频脉冲压缩的Matlab程序,GPS和INS组合导航程序，具有丰富的参数选项,多目标跟踪的粒子滤波器，matlab开发工具箱中的支持向量机。- Isodata iterative self-organizing data analysis, LFM pulse compression of the Matlab program, GPS and INS navigation program, It has a wealth of parameter options, Multi-target tracking particle filter, matlab development toolbox support vector machine.
Platform: |
Size: 6144 |
Author: peejsr |
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Description: 是路径规划的实用方法，GPS和INS组合导航程序，线性调频脉冲压缩的Matlab程序,LDPC码的完整的编译码，主要为数据分析和统计，使用拉亚普诺夫指数的公式。- Is a practical method of path planning, GPS and INS navigation program, LFM pulse compression of the Matlab program, Complete codec LDPC code, Mainly for data analysis and statistics, Raya Punuo Fu index using the formula.
Platform: |
Size: 9216 |
Author: dpcvxk |
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Description: matlab程序运行时导入数据文件作为输入参数，合成孔径雷达（SAR)目标成像仿真，线性调频脉冲压缩的Matlab程序,Relief计算分类权重，计算多重分形非趋势波动分析，正确率可以达到98％，已调制信号计算其普相关密度，GPS和INS组合导航程序。- Import data files as input parameters matlab program is running, Synthetic Aperture Radar (SAR) imaging simulation target, LFM pulse compression of the Matlab program, Relief computing classification weight, Calculate the multifractal trend fluctuation analysis, Accuracy can reach 98 , Modulated signals to calculate its density Pu-related, GPS and INS navigation program.
Platform: |
Size: 8192 |
Author: scizb |
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Description: 包括最后计算压缩图像的峰值信噪比和压缩效果的源码,GPS和INS组合导航程序，采用的是脉冲对消法。- Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, GPS and INS navigation program, It uses a pulse of consumer law.
Platform: |
Size: 5120 |
Author: 张昭龙 |
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Description: GPS和INS组合导航程序，本程序的性能已经超过其他算法，线性调频脉冲压缩的Matlab程序。- GPS and INS navigation program, This program has exceeded the performance of other algorithms, LFM pulse compression of the Matlab program.
Platform: |
Size: 6144 |
Author: 刘润林 |
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Description: 已调制信号计算其普相关密度，包括最后计算压缩图像的峰值信噪比和压缩效果的源码,GPS和INS组合导航程序。- Modulated signals to calculate its density Pu-related, Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, GPS and INS navigation program.
Platform: |
Size: 4096 |
Author: 王艳 |
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Description: 信号维数的估计，GPS和INS组合导航程序，线性调频脉冲压缩的Matlab程序。- Signal dimension estimates, GPS and INS navigation program, LFM pulse compression of the Matlab program.
Platform: |
Size: 6144 |
Author: snqvf |
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Description: 中科院matlab课件,GPS仿真程序 证据理论中用于求取Jousselme证据距离的matlab 代码，自己编的哦！-
VC prepared by the wavelet transform algorithm program, image processing program code that can be used for image processing compression, de-noising, etc.
Platform: |
Size: 21735424 |
Author: 尹大鹏 |
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