信号fm调制的dsp实现，用于dsp5402平台的初学者很有帮助-fm modulation signal dsp achieved, the platform for beginners dsp5402 helpful

信号fm调制与解调的dsp实现，用于dsp5402平台的初学者很有帮助-signal fm modulation and demodulation dsp achieved, the platform for beginners dsp5402 helpful

基于频谱细化的线性调频信号的参数估计。首先对中频信号延时相乘然后对产生的序列做FFT，初步算出LFM信号的调频斜率，然后用CHIRP-Z变换精确估计。-Estimated based on the parameters of the linear FM signal spectrum refinement. First of delay multiplied by the IF signal and then do the FFT on the resulting sequence, initi