LFM信号及回波的生成，时域及频谱分析，模糊度函数分析，时频分析，匹配滤波器能量检测、循环相关检测、及fmusic参数估计-LFM signal and the echo generation, time domain and spectral analysis, ambiguity function analysis, time-frequency analysis, the matched filter energy detection, loop correlation detection

对采集的信号,如：心电信号、脉搏波等信号的频域特征进行分析- frequency domain analysis for signals such as ECG, pulse wave signal

程序主要从频域分析了ofdm系统结合STBC性能上的改善-The frequency domain analysis program mainly ofdm system combining STBC performance improvements