幅度调制波信号的欠采样方法研究

Non-Nyquist Sampling Method Research on Extent Modulate Wave Signal

本文对几种幅度调制波信号的欠采样频率的选择方法及恢复方法进行了研究 .这种方法可直接得到原信号而不需要解调电路 ,是欠采样方法应用的实例 .

This paper studies choose method and recover method of non-nyquist sampling on some extent modulate wave signal. This method can directly get original signal a nd that needs not demodulation circuit. It is practical applied example of non- nyquist sampling method.