信噪比

• Fast identification of the amplitude modulation level at low signal - to - noise ratios
  低信噪比下数字幅度调制的调制进制快速识别
• Numerical experiments show that the algorithm can obtain high quantity image
  数值实验证明，处理后图像的峰值信噪比有所提高。
• Signal - to - noise ration ( snr ) is an important parameter of the image intensifier
  信噪比是像增强器的一个重要性能参数指标。
• The noise is a major parameter of ccd which determine the signal to noise
  噪声是ccd的重要参数，它是决定信噪比的主要因素之一。
• Design of symmetric time - domain equalizers based on maximum shortening snr algorithm
  基于最大缩短信噪比算法的对称时域均衡器的设计
• S n ratio : 48db
  信噪比: 48db
• S n ratio 48db
  信噪比60db
• I combine snr ( signal to noise ratio ) , put forward an improved dwt algorithm
  将信噪比snr与该dwt算法相结合，提出了一个改进的dwt算法。
• Figure 5 . 36 shows the relationship between sampling clock jitter and snr previously presented
  图5 . 36显示了采样时钟抖动和信噪比之间的关系。
• The output noise and signal - to - noise ratio of avalanche photodiode ( apd ) are discussed in detail
  详细研究了apd探测器的输出噪声和信噪比。