The paper adopts the wavelet analysis technique to check and research the GPS receiver,introduces the wavelet analysis＇ method to research the quality of GPS receiver by combining with the basic principle of the wavelet analysis,and concludes some beneficial results by comparing and analyzing the random noise of the two GPS receivers,so as to provide the reliable evaluation for the potential technical users of the GPS receiver to make the comparison.%采用小波分析技术对GPS接收机进行检测研究,结合小波分析的基本原理,介绍了小波分析研究GPS接收机质量的方法,并通过对比分析两种GPS接收机随机噪声水平,得出了一些指导性结论,为今后潜在的GPS技术用户比较各种接收机提供了可靠评价。
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