noise power ratio

基本解释

Noise Power Ratio?
噪音功率比 NPR?。
The optimum mutual interference power density to receiver noise power density ratio for the maximum …
得到了最大用户数时最佳的干扰功率密度与接收机噪声功率密度比。
It is convenient to calculate the signal-to-noise power ratio from this range equation and the accuracy is good for engineering purposes.
由这个方程很容易计算功率信噪比！其精度对工程应用来说是良好的。