保证准确无误，是学习通信的好帮手，非归零型差分相位调制信号建模与仿真分析 ，FIR 底通和带通滤波器和IIR 底通和带通滤波器，合成孔径雷达（SAR)目标成像仿真，GPS和INS组合导航程序，构成不同频率的调制信号，连续相位调制信号(CPM)产生。- Ensure accurate communication is learning a good helper, NRZ type differential phase modulation signal modeling and simulation analysis, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Synthetic Aperture Radar (SAR) imaging simulation target, GPS and INS navigation program, Constituting the modulated signals of different frequencies, Continuous phase modulation signal (CPM) to produce.