现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆 信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统 计量作为特征参数，采用多层神经网络作为分类器。计算机仿真表明：当噪声采用高斯白噪声，并且信噪比大于 l5 dB时，识别率高于96％ ；当信噪比不低于l0 dB时，识别率不低于90％。,Existing digital signal automatic modulation recognition

GSM中GMSK调制信号的产生，在matlab环境中自动识别连通区域的大小,信号处理中的旋转不变子空间法。- GSM is GMSK modulation signal generation, Automatic identification in the matlab environment the size of the connected area, Signal Processing ESPRIT method.

在matlab环境中自动识别连通区域的大小,非归零型差分相位调制信号建模与仿真分析 ，做视觉测量的上位机代码。- Automatic identification in the matlab environment the size of the connected area, NRZ type differential phase modulation signal modeling and simulation analysis, Do Vision Measurement PC code.

应用小区域方差对比，程序简单，在matlab环境中自动识别连通区域的大小,基于人工神经网络的常用数字信号调制。- Application of small area variance comparison, simple procedures, Automatic identification in the matlab environment the size of the connected area, The commonly used digital signal modulation

基于SVPWM的三电平逆变的matlab仿真，GSM中GMSK调制信号的产生，在matlab环境中自动识别连通区域的大小。- Based on SVPWM three-level inverter matlab simulation, GSM is GMSK modulation signal generation, Automatic identification in the matlab environment the size of the connected area.