通讯系统中放大器级别的一种预失真的matlab实现。-Communication systems in the level of a pre-amplifier distortion matlab implementation.

EDFA matlab coden Erbium Doped Fiber Amplifier (EDFA) consists of a piece of fiber of length L, whose core is uniformly doped with Erbium ions. Such ions can be thought of as simple two-level systems, i.e., they can have only two energy states: 1) a