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GPS应用程序设计
GPS应用程序设计，内含GPS卫星原理、方法及详细源代码(GPS application design, including GPS satellite theory, method and detailed source code)
- 2020-06-26 01:40:02下载
- 积分：1
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LEACH
a leach program for energy efficient network
- 2013-02-28 16:45:04下载
- 积分：1
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mm3
PSCAD simulation.Investigation D-STATCOM and DVR Operation for Voltage Control in Distribution Networks with a New Control Strat
- 2018-05-04 08:32:02下载
- 积分：1
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coo
计算GPS卫星高度角和方位角，简单，适合初学者(Calculate the height angle and azimuth angle of GPS satellite)
- 2015-08-13 15:56:33下载
- 积分：1
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hhhh
LCD字符移动显示 字符移动到中间位置闪烁三次(Mobile LCD character display character blink three times to move to the middle position)
- 2014-05-03 10:07:23下载
- 积分：1
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一种数字中频 GPS 信号生成方法 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。(】The paper discusses a digital IF GPS signal generation method, gives the mathematic
model of digital IF signal. This mathematic model takes into account the influence of various
factors. Based on analysis of the navigation data, the method to estimate signal propagation time,
Doppler frequency shift and the coming angle of signal is proposed. The flow to generate IF signal
is given, in which the setting of time delay, the up-frequency conversion, the setting of signal
magnitude and the introduction of direction information are expounded. The signal generation model
is simulated and analyzed, the spectrum of signal in each stage given, and the correlation capture
of the generated signal also done. Simulation indicates that the spectrum is in accord with
theoretical analysis the signal could be captured, thus find the time delay, accomplish the
orientation. The signal model is proved applicable in the research and development of GPS receiver.)
- 2013-05-15 11:44:16下载
- 积分：1
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GPSRadar
GPS开发经典工具，很有参考价值，你可以用它在PC平台接收数据包，这样就可以研究包结构知识(GPS development of classical tools, a good reference, you can use it in the PC platform for receiving data packets, so packets can study the structure of knowledge)
- 2008-07-26 22:56:41下载
- 积分：1
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2.STM32控制代码
对于新手调试入手很快,通过32单片进行通信控制,及算法运算给(For beginners, debugging starts very quickly, communication control is carried out through 32 single chip, and arithmetic operation is given to them.)
- 2020-06-25 03:40:02下载
- 积分：1
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plotAcquisition
GPS接收机将捕获结果按比值形式的直方图输出，Matlab程序(GPS receiver will capture the results histogram output of the Matlab program)
- 2013-04-24 10:08:56下载
- 积分：1
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966454657
很炫的底部导航，精选ios编程学习源码，很好的参考资料。(The bottom navigation flashy, selection of learning IOS programming source code, a good reference.)
- 2013-12-06 11:37:34下载
- 积分：1
