资料介绍
内蒙古大学 自动化系，内蒙古 呼和浩特 010021) 任月清，张泽 pdf原文
摘要：最大熵谱估计法与传统的谱估计法比较具有高分辨率、谱线平滑、适用于短数据序列等优点，但是分辨率越高计算的工作量就越大，为了解决分辨率和计算速度二者的矛盾，本文利用高速DSP实现最大熵谱估计算法，在保证高分辨率的情况下有效地提高了处理速度。
关键词：最大熵；分辨率；功率谱
中图分类号：TN91
文献标识码：B
Abstract:The method of maximum entropy spectrum estimation has the advantages of high distinguishability, smooth spectral line, suitting short data and so on compares to the traditional spectrum estimation way, but the higher distinguishability is required the more computation is done. So the algorithm of maximum entropy estimation is realized by DSP, in this way the contradiction between speed and distinguishability is resolved.
Key words: maximum entropy; distinguishability; power spectrum
我要上传