一种基于DSTFT解调FSK信号的改进方法

A Effective Method to Demodulate FSK Signal Realizing with DSP

提出了一种基于离散短时傅里叶变换 (DSTFT)来实现 FSK信号数字解调的方法 ,给出了解调原理和码元同步算法 ,仿真表明效果良好。

Presents a digital demodulation method of the FSK signal,which is based on the Discrete ShortTime Fourier Transform. The principle of demodulation and the symbol synchronization algorithm are proposed,the test result is all right.