抑制载波型差分相位调制，Matlab实现界面友好，一个很有用的程序，采用加权网络中节点强度和权重都是幂率分布的模型，GPS和INS组合导航程序，GSM中GMSK调制信号的产生。- Suppressed carrier type differential phase modulation, Matlab to achieve user-friendly, A very useful program, Using weighted model nodes in the network strength and weight are power law distribution, GPS and INS navigation program, GSM is GMSK modulation signal generation.