高斯近似法 meaning in Chinese

gaussian approximation

Several key parameters that affect the ber performance are obtained by means of sga
首先由标准高斯近似法得到影响系统误码性能的几个关键因素。
On the basis of sga , the validity of improved gaussian approximation ( iga ) method is established in our systems and the accuracy of the bit error rate expression obtained via siga is demonstrated with monte - carlo simulations
在此基础上证明改进型高斯近似法( improvedgassianapproximation ,简称iga )在本文所述系统中的适用性,并利用其简化算法( simplifiediga ,简称siga )得到简洁的误码率近似表达式。