体长瞬时生长速度参数 parameter of growing speed
How to extract the instantaneous parameters of the non-linear and non-stationary signals making use of the data analysis methods is the emphasis the thesis will discuss, as well as how to improve the method and apply it.
如何利用数据分析方法提取非线性和非稳定信号的瞬时参数，并对该方法加以改善及应用是本文讨论的重点。
参考来源 - EMD方法的研究与应用·2,447,543篇论文数据，部分数据来源于NoteExpress
在许多实际问题中，信号瞬时参数的提取有重要意义。
In many practical fields, it is quite important to extract the instantaneous parameters of a signal.
通信信号的瞬时参数包含丰富的信息，提取瞬时参数具有很重要的意义。
The instantaneous parameter estimation for communication signals is very important, for such parameters are abundant of information.
本文主要工作体现在瞬时参数的提取、模糊特征选择、单个分类器设计和组合分类器设计这四个方面。
The main contribution of this dissertation includes four aspects. They are instantaneous parameters extraction, fuzzy feature selection, single classifier design and combined classifier design.
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