哪位兄弟能解释一下，CCDF是么子，干什么用的？

easychen

<P><FONT size=2>Complementary Cumulative Distribution Function</FONT></P>
<P><FONT size=2>中文名称是互补累积分布函数</FONT></P>
<P>A CCDF curve shows how much time the signal spends at or above a given power level. The power level is expressed in dB relative to the average power. The percentage of time the signal spends at or above each line defines the
probability for that particular power level. A CCDF curve is a plot of relative power levels versus probability.</P>

<P align=right><FONT color=red>+5 RD币</FONT></P>

[此贴子已经被作者于2006-3-12 15:19:42编辑过]