A further analysis and experiments show that,in the conditions when SNR is very low,or the signal distortion is severe,the OSR approach performs far better than other conventional approaches.

• 理论分析和实验结果表明,OSR方法在对抗各种信号失真及干扰方面具有优越性,能在恶劣的条件下较准确地逼近真实的瞬时参数。