Description: 用J2ME写的手机游戏，很好玩的。
进入游戏界面后，用导航键 的上键和下键控制小猪的上下移动，导航键的确定键（fire） 控制箭的发射；狼从屏幕左下向右走，随即一个地点向上飘，猪射气球，射中狼有20％能射中，80％搁挡。射中狼或气球，狼下落，得分。
悬崖上有3只狼就能推动石头，7只狼就可以将石头推下，砸到小猪，小猪必须在狼向上飘的时候，将狼射下…
-Written by using J2ME mobile phone games, very fun. After entering the game interface, using navigation keys on the key and under the keys of the upper and lower control piglets mobile, navigation keys to identify key (fire) control the firing arrows wolf away from the screen left to right, then float up a site, Pig Radio balloons, shot the wolf could have shot 20 percent, 80 percent put block. Shot the wolf, or balloons, wolf whereabouts scoring. Cliff has three wolves will be able to push the stone, 7 stone wolf can be pushed, hit pigs, piglets must be floating up the wolf when the wolf shot down ... Platform: |
Size: 57344 |
Author:rxw27588 |
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Description: gps导航工具包，可用于分析GPS误差，伪距及导航融合算法-This report include the review of
• Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved.
• GPS Ephemeris Data: for GPS navigation, the position of GPS satellite is very important so the by receiving ephemeris data the position of the satellite is determined.
• GPS Errors: Three different sources of errors in GPS navigation has been investigated (Ionosphere, Troposphere and Satellite clock). Ionospheric Error model is generated base on Parkinson [1] and the Tropospheric Error Model based on Hopfiel model [2].
• Simulation & GPS Toolbox: One of the targets of this work is generating Matlab GPS Toolbox and in one case study the performance of generated toolbox will be verified. Platform: |
Size: 1051648 |
Author:guoq |
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Description: 二进制偏移码(BOC)调制在无线电导航中的应用,讲述了BOC调制的优点以及频谱。-Offset binary code (BOC) modulation in the radio navigation applications, describes the advantages of BOC modulation, as well as the spectrum. Platform: |
Size: 116736 |
Author:xinmuwang |
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Description: 软件无线电技术是用于卫星导航和第三代移动通信(3G) 数据处理和计算的最优解决方案。运用基于FPGA的So PC 嵌入式设计方法构造软件无线电系统,提高了对动态实时信号的处理能力。设计完成无线通信体系结构,以及ADC 模数转换,数字下变频,CPU 中央处理器,DSP 运算单元,PCI 桥以及数据控制等模块的详细组成。相对于目前常规系统,该系统在功耗和体积方面可节省30 以上,对高速数据流的处理和计算能力有显著提高,可以应用于Cellular/ PCS 基站,GPS 抗干扰接收机,相控阵接收机,频谱分析和3G无线通信等领域。-Software radio technology is used for satellite navigation and third-generation mobile communication (3G) data processing and computing the optimal solution. So PC using FPGA-based embedded design methods to create software-defined radio system to improve the dynamic real-time signal processing capabilities. Wireless communications architecture design is completed and the ADC analog-digital conversion, digital down conversion, CPU CPU, DSP computing unit, PCI bridge, and data control module, the detailed composition. Relative to the current conventional systems, the system can save power consumption and size are more than 30 of the high-speed data stream processing and computing power has significantly increased, can be applied to Cellular/PCS base stations, GPS anti-jamming receivers, phased array receivers, spectrum analysis, and 3G wireless communications and other fields. Platform: |
Size: 516096 |
Author:x |
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Description: 音乐钥匙是一款基于IE上的工具栏插件(下载Mp3,MTV),但绝非是流氓软件,你可放心使用,我们仅仅为你方便下载歌曲和MTV而开发,如果你不喜欢可以通过我们的 专业卸载工具 来删除！有你的支持,我们才有信心继续开发出更好的软件!让你摆脱音乐下载的困扰！
如果你觉得软件不错,请介绍给你的好朋友,谢谢!音乐钥匙是最方便的音乐下载软件!
主要功能
1.音乐搜索 (集成各大音乐引擎的搜索,如百度/雅虎/搜狗等)
1.歌曲下载 (边听边下载，随心下载您想要的音乐)
2.音乐联盟 (最新、最全、最好的音乐网导航)
3.新歌推荐 (最新、经典推荐，及时了解当前流行音乐)
2.在线收音 (用IE浏览器在线收听一些热门网络电台)
支持各大音乐网站歌曲下载,支持WMA,Mp3,WMV格式的MTV下载.如何下载wma格式歌曲?如何下载Mp3歌曲,如何下载歌曲MTV到电脑-用音乐钥匙
作者QQ:253547355
-The key is a music based on the IE toolbar plug-in (download Mp3, MTV), but not a rogue software, you can rest assured using our easy for you to download only the songs and MTV and development, if you do not like you can through our professional uninstall tool to remove! With your support, we have the confidence to continue to develop better software! Get you out of the troubled music downloads!
If you think software is bad, please introduce your friends, thank you! Music keys is the most convenient music download software!
Main function
1. Music Search (integrated major music search engines such as Baidu/Yahoo/Sogou, etc.)
1. Song downloads (listen and download the music you want to download Xpress)
2. s Union (the latest, most comprehensive, best music web navigation)
3. Song recommendations (the latest, the classic recommendation, to keep abreast of current popular music)
2. Online radio (listen online using IE browser, some popular Internet radio stations)
S Platform: |
Size: 150528 |
Author:fdd |
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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 |
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Description: 文章中主要阐述了PN码的捕获，并对以前的各种捕获方法进行了改进。得出了基于FFT的快速捕获算法！-Abstract-A FFT-based parallel acquisition algorithm for Direct
Sequence/Spread Spectrum radio navigation system is studied to
solve long PN code acquisition using serial method. Frequency
domain analysis of FFT to acquire signal is applied in this paper
and state transfer function is used to derive the expression of
average acquisition time. Platform: |
Size: 553984 |
Author:严鹏涛 |
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Description: 我国在2001年和2003年共发射了3颗“北斗一号”地球同步导航卫星，组成了我国区域卫星导航系统，初步实现了我国卫星导航系统的自主化-ment of radios, another class of navigation aids was born. These included radio beacons, vhf omnidirectional radios (VORs), long-range radio navigation (LORAN), and OMEGA. With yet another technology--arti Platform: |
Size: 8192 |
Author:张涛 |
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Description: 种定位算法都具有较好的定位解算能力，解算效率和精度较高。-f navigation aids was born. These included radio beacons, vhf omnidirectional radios (VORs), long-range radio navigation (LORAN), Platform: |
Size: 5120 |
Author:张涛 |
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Description: 经过不断发展，我国的“北斗一号”导航系统获得了巨大的社会经济效益，并且经过不断发展，为接下来的北斗二代导航定位系统积累的大量的经验-f navigation aids was born. These included radio beacons, vhf omnidirectional radios (VORs), long-range radio navigation (LORAN), Platform: |
Size: 13312 |
Author:张涛 |
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Description: 对基于软件无线电的gps系统进行了完整论述，介绍gps系统软件接收机的最新研究成果的时机已经成熟，同时介绍即将投入使用的欧洲伽利略导航系统。利用matlab(版本7．x)作为编程语言，其提供了非常强大的绘图功能，可以直观清楚地显示数据的结果。-Gps software radio-based system for a complete discussion of system software gps receiver introduces the latest research results of the time is ripe, will soon also introduced into the European Galileo navigation system to use. Using matlab (version 7.x) as a programming language, it provides a very powerful graphics capabilities, you can visually display the data the results clearly. Platform: |
Size: 143360 |
Author:Luo |
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Description: GPS导航工具箱，学习导航的必备软件包！-Principle of Radio Navigation: navigation base on trilateration has been investigated and GPS
Platform: |
Size: 1057792 |
Author:mlhya |
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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 |
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Description: 目前系统定位于投票评选行业的量身开发，打造行业的领先服务评选品牌，系统整合单选/多选一体化功能，并适合图文评选，适合用于大型媒体单位、机关单位、院校机构、集团公司、门户网站可用于城市评选、美景评选、优秀人物评选、活动评选，事迹评选。
新增URL传送加密，问题验证，防外链接功，代理IP检测加强功能，时间效验功能，cc防攻击，多图集上传展示，自动导航等。-Positioning system voted by the industry to tailor development to create the industry' s leading service named brand, integrated radio/multiple choice integration function, and is suitable for text selection, suitable for large media units, institutions, institutions of Corporation, the portal can be used for city selection, the beauty of the selection, the selection of excellent character, activity selection, deeds of selection. Add URL to send encrypted, the problem verification, anti-outer link function, the proxy IP detection enhancements, time-tested functions, cc Anti-attack, multi-atlas upload display, automatic navigation. Platform: |
Size: 1858560 |
Author:lily |
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Description: 利用差分参考站和用户相对于导航卫星位置不同,引起了电波穿越电离层处的垂直TEC和角度不同是产生这种残差的主要原因,提出了一种改进的伪距差分算法并给出了定位算法。-Using differential reference station and the user with respect to the different navigation satellite position, causing the radio wave through the ionosphere at vertical TEC and angle of different residuals main reason proposed an improved pseudorange differential algorithm and gives positioning algorithm. Platform: |
Size: 543744 |
Author:cy1106668 |
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Description: An automatic direction finder (ADF) is a marine or aircraft radio-navigation instrument Platform: |
Size: 1013760 |
Author:?????? ?????????? |
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Description: GPS导航 无线电导航 位置偏差校正 MATLAB仿真-This program include Principle of Radio Navigation Calculation and GPS position error corrections. Platform: |
Size: 498688 |
Author:司马璀星 |
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Search - radio navigation