noise power ratio [电子] 噪声功率比 ; 噪音功率比 ; 激光器噪声功率比npr
stray radiant power ratio 杂散辐射功率比
weight-power ratio 重量功率比 ; 重量动力比
Adjacent Channel Power Ratio 邻道功率 ; 邻信道功率比 ; 相邻信道功率比 ; 通道功率比
weight to-power ratio 重量功率比
carrier-to-noise power ratio 载波
minimum critical power ratio 最小临界功率比
auxiliary power ratio 厂用电率 ; 内耗率
chirp-to-power ratio 啁啾与功率比
Four target discriminators, the Area Discriminator (AR), the Peak Power Ratio discriminator (PPR), the Vector Quantization discriminator (VQ), and the Extended Fractal feature discriminator (EF) are proposed. The AR discriminator is simple and effective.
提出了四种目标辨识算子：扩展分形特征辨识算子(EF)、矢量量化辨识算子(VQ)、面积辨识算子(AR)以及峰值能量比辨识算子(PPR)。
参考来源 - 高分辨率SAR图像自动目标识别方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Its main disadvantages are sensitivity to synchronization errors and high peak-to-average power ratio (PAPR).
它的主要缺点是对频率同步比较敏感，并且峰值平均功率比（PAPR）过高。
SPECpower_ssj2008 also measures power in Watts and calculates a performance-to-power ratio at each of the loads.
SPECpower_ssj2008 还测量电能（以瓦特为单位）并在每个负载水平计算一个性能/电能比（performance-to-power）。
A new method is proposed to reduce the peak-to-average power ratio of orthogonal frequency division multiplexing system.
提出了一种新的降低正交频分复用系统峰均功率比的方法。
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