包括信号的调制与解调，经MATLAB仿真，其性能良好。-Including the signal modulation and demodulation, by the MATLAB simulation, its performance is good.

fm调制到解调的详细代码 ，包含微粉，积分的详细实现过程。注释吵 好-fm modulator to the demodulator the detailed code, including powder, integral realization of the process in detail. Notes noisy good