信号处理中的旋转不变子空间法，在matlab环境中自动识别连通区域的大小,构成不同频率的调制信号，包含位置式PID算法、积分分离式PID，模拟数据分析处理的过程，matlab编写的元胞自动机，光纤陀螺输出误差的allan方差分析。- Signal Processing ESPRIT method, Automatic identification in the matlab environment the size of the connected area, Constituting the modulated signals of different frequencies, It contains positional PID algorithm, integral separate PID, Analog data analysis processing, matlab prepared cellular automata, allan FOG output error variance analysis.