说明：  在GSM系统中，手机开机之后、首先进行多项测量，测量的目的在于实现小区初搜过程。在这里我们给出小区初搜对于FCCH的确定方法的MATLAB程序，程序的主要功能在于确定FCCH的峰值、从而确定FCCH的起始位置。
(In GSM systems, mobile phones, after boot, first of all a series of measurements aimed at the achievement of the early residential search process. Here we are given the beginning of search for the FCCH plot methodology to determine the MATLAB program, the program)