中文说明：有均匀线阵的CRB曲线，这个有中文注释，看得明白，一种噪声辅助数据分析方法,GPS和INS组合导航程序，music高阶谱分析算法，BP神经网络用于函数拟合与模式识别。
English Description：
Uniform linear array of CRB curve, the Chinese notes, to understand it, a noise assisted data analysis method, GPS and INS integrated navigation program, music for the high order spectrum analysis algorithm and BP neural network for function approximation and pattern recognition.