Enhancing Satellite Clock Bias Prediction Accuracy in the Case of Jumps with an Improved Grey Model

<div>Variation of SCBs frequency. (a) The frequency change of the PRN 24 for 1891–1894th GPS week. (b) The frequency histogram corresponding to the left picture.</div>

Mathematical Problems in Engineering

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Figure 3

Figure 3: Enhancing Satellite Clock Bias Prediction Accuracy in the Case of Jumps with an Improved Grey Model 