-
离散Fourier变换(简称DFT)为离散信号的分析从理论上提供了变换工具,但由于计算时间较长而难以实现,快速Fourier变换(简称FFT)则是一种减少计算时...
离散Fourier变换(简称DFT)为离散信号的分析从理论上提供了变换工具,但由于计算时间较长而难以实现,快速Fourier变换(简称FFT)则是一种减少计算时间的有效算法。本文在对DFT计算量进行分析的基础上指出了FFT的实现途径与计算方法,针对FFT算法进行了程序设计并给出了应用实例。-Discrete Fourier transform (referred to as DFT) analysis for discrete signal theory provides a transform tool, but due to a computational time and difficult to realize, fast Fourier transform (the FFT) is a reduction in the effective algorithm to calculate time. In this paper, DFT calculation was carried out on the basis of the analysis points out the ways and realize the FFT calculation of FFT algorithm for program design and application examples are given.
- 2022-10-16 22:45:03下载
- 积分:1
-
册zschunter成功!欢迎光临程序员联合开发网!本站目前内容606699个,分类201个,凝聚了十几万会员的辛勤劳动和私家珍藏,是您程序员生涯中必备的源码库...
册zschunter成功!欢迎光临程序员联合开发网!本站目前内容606699个,分类201个,凝聚了十几万会员的辛勤劳动和私家珍藏,是您程序员生涯中必备的源码库! [马上上载代码开通帐号] [登录网站]
返回首页
-hdwiowh ihdiawolsd jiosljdawi jdialwjd
- 2022-06-03 20:25:44下载
- 积分:1
-
5个必要的文档模板 仅供参考
可行性报告需求分析 等
5个必要的文档模板 仅供参考
可行性报告需求分析 等
-5 the necessary document template for reference only, such as needs analysis feasibility report
- 2022-04-15 10:10:34下载
- 积分:1
-
Exif reader software, you can get the information Exif2.2
Exif读取软件, 可以得到Exif2.2中的信息-Exif reader software, you can get the information Exif2.2
- 2023-07-29 23:20:02下载
- 积分:1
-
everyone to share such good content, please click! You will not regret.
大家一起来分享这么好的内容,请点击吧!你一定不会后悔的。-everyone to share such good content, please click! You will not regret.
- 2022-09-10 03:45:03下载
- 积分:1
-
Details of the VC++. NET integrated development environment, have a basic introd...
详细介绍了VC++.NET集成开发环境,对MFC有了基础性介绍!-Details of the VC++. NET integrated development environment, have a basic introduction to MFC!
- 2022-08-17 09:31:19下载
- 积分:1
-
ti超低功耗单片机msp430定时器介绍
ti超低功耗单片机msp430定时器介绍-ti single-chip ultra-low power MSP430 timer Introduction
- 2022-03-07 14:00:36下载
- 积分:1
-
ti超低功耗单片机msp430比较器模块
ti超低功耗单片机msp430比较器模块-ti comparison MSP430 ultra-low power single-chip module
- 2022-01-31 18:44:50下载
- 积分:1
-
3COM的使用和帮助文件,是将交换器的说明,图例集全。
3COM的使用和帮助文件,是将交换器的说明,图例集全。-3COM use and help files is to exchange the note Figure throughout.
- 2022-01-24 14:07:13下载
- 积分:1
-
一个测量角度的传感器中文技术资料,应用于单片机开发领域,适用于单片机开发人员...
一个测量角度的传感器中文技术资料,应用于单片机开发领域,适用于单片机开发人员-an angle measuring sensors Chinese technical data and application MCU development field, applied to SCM developer
- 2022-10-13 07:40:03下载
- 积分:1