SNR:信噪比
“信噪比”(Signal to Noise Ratio,常缩写为SNR)是信号强度与背景噪声强度的比值,广泛用于衡量信号质量。在医学影像、电生理监测等英国医学领域,SNR缩写被频繁使用,既便于快速记录与交流,又能准确表达信号清晰度的关键指标。这一术语在临床诊断与科研中具有重要作用。
Signal to Noise Ratio具体释义
Signal to Noise Ratio的英文发音
例句
- And the signal to noise ratio ( SNR ) is increased with a phase shifter introduced.
- 通过引入移相电路提高了系统的信噪比(SNR)。
- QPSK modulation mode of Hamming encoding different signal to noise ratio in the quality of communication.
- 分析QPSK调制方式下Hamming编码方式在不同信噪比(SNR)下的通信质量。
- The application effect of the hyperspectral imaging system heavily relies on the signal to noise ratio.
- 高光谱成像系统的应用效果非常依赖仪器获取图像的信噪比(SNR)。
- The validity and feasibility of the algorithm is tested through a simulation experiment and two appraisal criterions & mean square error ( MSE ) and peak value signal to noise ratio ( PSNR ).
- 通过仿真实验结果及均方误差(MSE)和峰值信噪比(SNR)(PSNR)两种评价准则说明了该算法的有效性和可行性。
- Based on the channel and detector characteristics of a submarine laser communication system, the output equation for the signal to noise ratio is derived and simplified.
- 根据激光对潜通信系统的信道特性和探测器特性,推导并简化了输出信噪比(SNR)公式。
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