线性调频脉冲压缩的Matlab程序,微分方程组数值解方法，BP神经网络用于函数拟合与模式识别，光纤陀螺输出误差的allan方差分析，采用的是脉冲对消法，LDPC码的完整的编译码。- LFM pulse compression of the Matlab program, Numerical solution of differential equations method, BP neural network function fitting and pattern recognition, allan FOG output error variance analysis, It uses a pulse of consumer law, Complete codec LDPC code.