matlab画2dpsk的误码率曲线,⽤matlab画出 2ASK 2FSK 2PSK 2D。。。松崖别业图
查⼀下这两种调制⽅式的误码率公式,通信原理应该有,是Q函数形式的,直接画就是理论曲线。 渗透压力
然后输⼊代码进⾏设置:
qfunc
Q function
Syntax
导平y = qfunc(x)
Description奇案秘录
板式蒸发器>消炎痛栓y = qfunc(x) is one minus the cumulative distribution function of the standardized normal random variable, evaluated at each element of the real array x. For a scalar x, the formula is
⾼斯⽩噪声信道的BPSK通信系统的理论误码率的计算公式为Q(sqrt(2*Eb/N0))或是0.5*erfc(sqrt(Eb/N0)),-Gaussian white noise channel theory of BPSK communication system bit error rate is calculated as Q (sqrt (2* Eb/N0)) or 0.5* erfc (sqrt (Eb/N0)),