- 信噪比
- signal: n. 1.信号，暗号；信号器。 2.动机，导火线 (fo ...
- noise: n. 1.声音，声响。 2.叫喊；嘈杂声，噪音；喧闹声； ...
- ratio: n. (pl. ratios) 1.比，比率，比值；比例 ...
- snr: SNR ＝supernova remnant 【天文学】 ...
- ratio, signal to noise (snr): 信噪比
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signal-to-noise ratio (snr)中文什么意思
- 信噪比
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例句与用法
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- It has a signal - to - noise ratio ( snr ) of at least 75 db
它有一个信号杂讯比（信噪比）的至少有75分贝。 - Many approaches have been adopted to enhance the signal - to - noise ratio ( snr ) of the recorded signal
Anfis可直接应用于建模、决策、信号处理和控制领域。 - It is difficult to estimate doppler rate accurately when the signal - to - noise ratio ( snr ) of sar echo is low
摘要当sar回波数据的信噪比较低时，准确估计多普勒调频率变得十分困难。 - Nanc has two adaptive filters : a main filter ( mf ) and a subfilter ( sf ) . the signal - to - noise ratio ( snr ) of the input signals is estimated using the sf
该自适应噪声抵消系统由主自适应滤波器( mf )与分自适应滤波器( sf )组成。 - It is shown that the performance of dbmusic is superior to that of the original beamspace music ( bmusic ) in the low signal - to - noise ratio ( snr ) case
研究表明，在低信噪比的条件下， dbmusic法的高分辨性能明显高于原波束域music ( bmusic )法。
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