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

我做了很久的,自认很满意,有关信号仿真,信号频谱分析(For a long time, I do think very satisfied, the signal simulation, signal spectrum analysis)

计算地震数据的频谱分布图，用于地震数据处理中的频率滤波和时频分析(calculate the spectral distribution of seismic data, and it can be used for frequency filtering and time-frequency analysis in seismic data processing)

ｉｉｒ数字滤波器直接i型的dsp实现,其中涉及到输入信号输出信号的频谱分析()

ｉｉｒ数字滤波器直接i型的dsp实现,其中涉及到输入信号输出信号的频谱分析()