释义 |
ephemeris 英/ ??fem?r?s / 美/ ??fem?r?s / - 1
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电子、通信与自动控制技术 星历 The new method is able to achieve better estimation performance, with the help of wavelet de-noising under the environment of low SNR under certain satellite ephemeris, the estimation accuracy is also improved. 该方法在卫星星历精度一定的条件下,利用小波去噪特性,能够在低信噪比环境下有效的估计出接收信号的TDOA参数值,提高估计精度。 星历表
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