利用理论分析单分子光子源最佳信噪比与采样门的对应关系，应用计算机虚拟采样测量单分子光辐射信号，获得了较理想的测量结果。
Computer-based virtual sampling with the appropriate gate time decided for the single-molecular photons timestamps is processed, and the ideal detection result was obtained.
请注意，这些数字是“最佳”的情况：我们正在测试三个编码器都为峰值信噪比做了专门优化，而这也正是VP8编码器规范当前做的。
Note that these Numbers are a "best-case" situation: we're testing all three optimized for PSNR, which is what the current VP8 encoder specializes in as well.
被动信号检测的最佳检测器是能量检测器，但是能量检测器往往因为背景干扰的起伏和信噪比的劣化导致检测性能的下降。
The optimum detector for passive detection is energy detector. Yet energy detector usually deteriorates due to fluctuation of background interference and a decrease in SNR.
最后，给出了在不同信噪比下的最佳环路参数表。
Finally, the table of the optimal loop parameter values under different signal-to-noise ratios is presented.
反馈环路存在着最佳增益使信噪比达到最大。
There is an optimal loop gain to maximize the signal to noise ratio.
为了提高信噪比，采用了信号平均技术，并通过实验确定了最佳采样时间和平均次数。
The signal average method was used in order to increase the S/N ratio, and the optimum sweep time and average times were experimentally determined.
通过仿真实验研究，线性插值方法和相关线性插值方法在运算速度和图像信噪比方面都具有很好的品质，是数字相机插值的最佳选择。
Linear interpolation algorithm and linear interpolation algorithm taking correlation into consideration can gain higher SNR and good images quality and are suitable for digital still cameras.
研讨激光测距仪的信噪比和激光发散角如何选取最佳值的问题。
The problem how to select optimum of signal-to-noise ratio and laser beam divergence for laser range-finder is studied.
该算法能够根据接收信噪比的不同情况选择最佳的分组类型进行传输，给出了进行分组类型切换的信噪比门限值。
This algorithm can choose the optimal packet type for data transmission according to average received SNR, and the threshold values for switching packet type were given.
OMRS算法选择源节点-中继节点-目的节点的端到端瞬时信噪比最大的最佳中继，而ABRS算法选择中继节点-目的节点的平均信噪比最大的最佳中继。
The optimal relay is chosen based on the source-relay-destination end-to-end instantaneous SNR in OMRS, while ABRS selects relay based on the relay-destination average SNR.
OMRS算法选择源节点-中继节点-目的节点的端到端瞬时信噪比最大的最佳中继，而ABRS算法选择中继节点-目的节点的平均信噪比最大的最佳中继。
The optimal relay is chosen based on the source-relay-destination end-to-end instantaneous SNR in OMRS, while ABRS selects relay based on the relay-destination average SNR.
应用推荐