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- 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 can improve the signal - to - interference - plus - noise ratio ( snr ) while canceling the interference and noise
它能有效地抑制干扰和噪声,大大增强信噪比即snr 。 - Measuring method for chrominance signal - to - random noise ratio for video tape recorders ; identical with iec 60883 : 1987
录象带色度信号与随机噪声之比的测定方法 - All analysis and conclusions build on monopulse radar and high signal - to - noise ratio hypothesis
所有结论及分析都是在高信噪比假设下针对单脉冲测角体制而言的。 - The angular resolution is improved by a factor of 2 when signal - to - noise ratio equals to 15db . 3
试验结果表明,在15db的信噪比下,方位分辨率的改善因子可以达到2 。 - State of the art fiber optic components deliver high signal to noise ratio and long - term stability
光缆联接的光路保证了系统的柔和性以及高信噪比和长时间工作稳定性。 - This method not only quickens the coding speed , but also improves the peak value signal - to - noise ratio ( psnr )
不仅加快了编码速度,而且提高了图像的峰值信噪比( psnr ) 。 - Improved error and throughout performances of the proposed scheme can be achieved at low signal - to - noise ratios
以一定复杂度的代价,换取该体制在低信噪比时通过率的改善。 - The requirements for external vibration is put forward by means of signal to noise ratio of dynamic balance measuring system
根据动平衡测试系统信噪比对外界振动提出了要求。 - Mainly its disadvantage is that the back - scattering beam is very weak , that the signal - to - noise ratio is lower
但该技术存在一些不足之处,主要是背散射信号微弱,检测困难。
Last modified time:Sun, 17 Aug 2025 00:29:56 GMT