中文说明：零空间追踪算法是近几年提出的一种基于局部奇异线性算子的自适应窄带信号 分析方法，该方法可以依据不同的信号模型，设计出相应的奇异算子，从而达 到分析信号的目的
English Description：
Zero space tracking algorithm is proposed in recent years by a singular linear operator based on local Adaptive narrow-band signal Analytical methods, which can be based on different signal models, designed singular operator so as to To purposes of signal analysis