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Adjusting the optimal bandwidth for the automatic acquisition resampler in GPS L1 and L2C
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@ -58,7 +58,7 @@ const uint32_t GPS_L1_CA_CODE_PERIOD_MS = 1U; //!< GPS L1 C/A code period
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const double GPS_L1_CA_CHIP_PERIOD = 9.7752e-07; //!< GPS L1 C/A chip period [seconds]
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const double GPS_L1_CA_CHIP_PERIOD = 9.7752e-07; //!< GPS L1 C/A chip period [seconds]
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//optimum parameters
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//optimum parameters
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const uint32_t GPS_L1_CA_OPT_ACQ_FS_HZ = 1000000; //!< Sampling frequncy that maximizes the acquisition SNR while using a non-multiple of chip rate
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const uint32_t GPS_L1_CA_OPT_ACQ_FS_HZ = 2000000; //!< Sampling frequncy that maximizes the acquisition SNR while using a non-multiple of chip rate
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/*!
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/*!
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* \brief Maximum Time-Of-Arrival (TOA) difference between satellites for a receiver operated on Earth surface is 20 ms
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* \brief Maximum Time-Of-Arrival (TOA) difference between satellites for a receiver operated on Earth surface is 20 ms
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@ -64,7 +64,7 @@ const double GPS_L2_L_PERIOD = 1.5; //!< GPS L2 L code period [s
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const int32_t GPS_L2C_HISTORY_DEEP = 5;
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const int32_t GPS_L2C_HISTORY_DEEP = 5;
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//optimum parameters
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//optimum parameters
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const uint32_t GPS_L2C_OPT_ACQ_FS_HZ = 1000000; //!< Sampling frequncy that maximizes the acquisition SNR while using a non-multiple of chip rate
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const uint32_t GPS_L2C_OPT_ACQ_FS_HZ = 2000000; //!< Sampling frequncy that maximizes the acquisition SNR while using a non-multiple of chip rate
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const int32_t GPS_L2C_M_INIT_REG[115] =
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const int32_t GPS_L2C_M_INIT_REG[115] =
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