雷达通信一体化系统，针对非波动目标以及波动目标的雷达探测性能分析。-he dual-frequency MPPSK-MODEM platform is a flexible one. When ranging accuracy request is low or platform is particularly affected by power limitations, the platform would perform both data transmission and range me

小波变换对不同的频率在时域上的取样步长是可调节的，在低频时，小波变换的时间分辨率较低，频率分辨率较高：在高频时，小波变换的时间分辨率较高，而频率分辨率较低。-Wavelet transform to a different frequency in the time domain sampling step length is adjustable, at low frequencies, time wavelet transform lower resolution, a higher fre