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GPS2

于 2010-11-06 发布文件大小:3KB

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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.)

文件列表：

digitizg.m,2145,2006-06-27
signal_capture.m,2907,2006-06-30

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ltticeclosedegree
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