Over an additive white Gaussian noise ( AWGN ) channel the communication system 's performance is studied via theoretical analyze and simulation experiment . The method for calculating system bit error rate ( BER ) channel capacity and how to tune system parameters are also introduced .

在加性高斯 白噪声信道中，通过理论分析与仿真实验，本文研究了这个 非线性数字通信系统 的性能，给出了误码率和信道容量公式，提出了系统参数调节的 方法。

Plays of Xihu Sag and Oujiang Sag in East China Sea Basin have been compiled according to David A. White 's method .

运用DAVID A.White，1988介绍 的 方法，编制东海陆架盆地西湖凹陷和瓯江凹陷油气成藏组合图。