触电信号频谱分析及其数学模型的建立文献综述
《触电信号频谱分析及其数学模型的建立文献综述》由会员分享,可在线阅读,更多相关《触电信号频谱分析及其数学模型的建立文献综述(11页珍藏版)》请在毕设资料网上搜索。
1、 1 触电信号频谱分析及其数学模型的建立文献综述 摘要:本文对信号频谱分析的特点及应用现状作了简要的概述,阐述了信号频谱 分析的基本流程,并介绍了傅里叶变换和傅里叶快速变换的实质,且结合实时系 统中傅里叶分析的若干问题进行了概述。总结出 MATLAB 与傅里叶变换相结合进 行实时、高效频谱分析且可以有效地分析信号、得到信号的特征的结论。 关键词:关键词:频谱分析;傅里叶变换;MATLAB A review of the spectrum analysis of electric shock signal and the establishment of its mathematical mod
2、el Author: Li Xiaojun Instructor: Li Chunlan Abstract: This paper analysis the characteristics and application situation of the signal spectrum is introduced briefly in this paper, elaborated the basic process of signal spectrum analysis, and introduces the Fu Liye Fu Liye transformation and the rap
3、id transformation of the essence, and combined with the analysis of some problems of Fu Liye in the real time system were summarized. Summed up the MATLAB and Fu Liye transform are combined real time, efficient spectrum analysis and can effectively analyze the signal, get the signal feature. Keyword
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中设计图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 触电 信号 频谱 分析 及其 数学模型 建立 文献 综述
