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GPS2
用MATLAB在产生的观测数据中捕获其中PRN 号码为“5”C/A 码。
(1) 观测数据应该有一定的多普勒频偏D f(-10kHz〈D f〈+10kHz);
(2) 加入高斯白噪声,使其信噪比为-20dB;
(3) 捕获成功后,应给出捕获标志,并给出估计的频偏和码偏值。(Generated by MATLAB in which observed data capture PRN number is " 5" C/A code. (1) there should be some observations of Doppler shift D f (-10kHz < D f < +10 kHz) (2) by adding Gaussian white noise, so SNR is-20dB (3) capture success After the capture flag to be given, and given the estimated frequency offset and code bias values.)
- 2010-11-06 20:55:14下载
- 积分:1
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fsom
this is background subtraction code.
- 2014-09-25 13:45:23下载
- 积分:1
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protocol_analysis
Matlab programs for energy detection
- 2011-12-19 15:36:08下载
- 积分:1
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SpreadSpectrum1
本人亲手做的一个matlab扩频通信系统simulink仿真系统。从发送端到接收到,每部分都相应得加了示波器或频谱仪,可以对照理论清楚观察到信号发生的变化。matlab6.5及以上版本上运行。(I personally make a matlab Spread Spectrum Communication System simulink simulation system. Send-ended to receive from every part of a corresponding increase in the oscilloscope or spectrum analyzer can be clearly observed in the control theory of signal changes. matlab6.5 and above to run.)
- 2021-04-16 13:38:53下载
- 积分:1
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INCA_MATLAB_DEMO
MATLAB提供的INCA_DEMO程序(MATLAB procedures for the INCA_DEMO)
- 2007-01-30 15:42:56下载
- 积分:1
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Image_Loacl_feature
图像局部特征检测算子的matlab程序
(an matlab program for image local feature )
- 2014-08-27 10:56:16下载
- 积分:1
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SLR
利用stft实现了跳频信号的跳周期估计
简单的进行了跳频信号的仿真,然后利用短时傅里叶变换对跳频信号进行分析,再对得到的时频矩阵提取时间平面,对时间序列去直流,进行傅里叶变换,最后实现得到跳周期。(estimates the hopping time of the sfh by stft )
- 2021-03-06 11:29:30下载
- 积分:1
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Reversible-New-Code
Reversible data / Logo Image Hiding using DCT....
Application has design using UI..
- 2014-12-25 16:07:29下载
- 积分:1
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bingwangguocheng
双馈异步发电机并网过程及控制方法的改进,适用于dfig系统仿真(Doubly-fed and improve net process control methods and asynchronous generators for dfig System Simulation)
- 2014-02-26 20:11:17下载
- 积分:1
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GPS基本原理及其matlab实现
关于《GPS基本原理及其matlab实现》一书的程序,有参考价值(About GPS basic principles and its matlab implementation, a Book of procedures, reference value)
- 2017-09-25 16:25:23下载
- 积分:1