snr是什么意思_snr怎么读_snr造句和翻译

SNR

abbr.(=senior)资深的；年长的

网络释义：信噪比(Signal to Noise Ratio)；信号噪声比；噪讯比

网络释义

abbr.1.(=senior)资深的; 年长的2.(=signal-to-noise ratio)信噪比3.【天】(=supernova remnant)超新星遗迹

abbr.1.(=senior)2.(=signal-to-noise ratio)3.[Astronomy](=supernova remnant)

1.信噪比(Signal to Noise Ratio)好.有研究表明,正常听力的婴儿如有听清语言其需要的信噪比(SNR)比成人的高7分贝,而学龄前儿童需比成人高3分贝,这意味着 …

2.信号噪声比当信号噪声比（SNR） 是在信道仿真以 dBs 表示信号噪声比率的时候，噪声需要乘以 10 / 10 1 SNR 。然后 将噪音和编码序列 …

3.噪讯比数位音讯噪讯比（SNR）：>130 dB数位音讯总谐波失真 + 噪音（THD+N）：<-130 dB (0.00003%)

4.讯杂比在特定的讯杂比(SNR)下，使用智慧形天线波束合成会得到比全向性天线更低的错误位元率(BER)。因此，在这整合设计的架构 …

1.Numerical results show that this algorithm can recognize the OFDM signal in a wide SNR range with a high average classification probability.计算机数值仿真结果验证了该算法在很宽的信噪比范围内对OFDM具有很高的平均识别率。

2.The SNR is one of the primary parameters in optical sensor system, which can be used to reflect radiation performance of remote sensor.信噪比是空间光学相机系统的主要设计指标之一，可用于表征相机的辐射性能。

3.Result It was found that fluctuation complexity was more effective in detecting low-SNR speech than spectral entropy.结果在低信噪比情况下，涨落复杂性测度比广泛应用的谱熵方法更有效。

4.Experiments show that this algorithm can achieve fairly good performance in different kind of noise and various SNR.大量实验证明该算法在各种噪音，不同信噪比的条件下都取得了非常好的效果。

5.It is proved that this optimized method can effectively improve processing speed with slight Signal to Noise Ratio(SNR) decrease.实验结果证明，优化后的方法在信噪比性能下降较小的情况下能够获有效地提升计算速率。

6.Draw the output of the demodulation performance curve and the point of the relationship between signal to noise ratio SNR.画出了解调器输出端性能曲线与点信噪比SNR的关系。

7.The simulation result shows that this method is better in accuracy of endpoint detection in low SNR.仿真结果表明该方法对低信噪比信号，端点检测的准确率有一定的提高。

8.Experimental results show that this algorithm can detect small targets within the IR image sequence which SNR is bigger than 2. 0.实验结果表明，该算法能够从信噪比大于2.0的图像序列中检测出目标。

9.In addition, since the pulse lengths are shorter with higher RF bandwidths, the echo time can be reduced to 10 ms improving SNR as well.此外，由于脉冲长度较短较高射频带宽，回波时间可减少到10毫秒，以及改善信噪比。

10.The result of experiment shows that the arithmetic can raise the SNR and quickly segment the image and efficaciously detect the target.实践证明该技术能有效提高图像的信噪比，从而达到有效分割和快速检测小目标的目的。