GPS和INS组合导航程序，基于SVPWM的三电平逆变的matlab仿真，匹配追踪和正交匹配追踪，可以动态调节运行环境的参数，多目标跟踪的粒子滤波器，采用了小波去噪的思想。-GPS and INS navigation program, Based on SVPWM three-level inverter matlab simulation, Matching Pursuit and orthogonal matching pursuit, Can dynamically adjust the parameters of the operating environment, Multi-target tracking particle filter, Using wavelet denoising thought.