网站首页

登录

time_frequency

于 2010-07-12 发布文件大小:462KB

 0  447

下载积分: 1 下载次数: 80

我要下载

代码说明：

这是一篇现代通信原理课程的作业报告.题目为几种时频分析方法比较及应用.详细介绍了短时傅里叶变换、小波变换、魏格纳—威利分布和Cohen类时频分布这4种典型时频分析方法,并作了比较(This is a modern communication Principle operating report. Entitled Comparison of several time-frequency analysis and 应用. 详细 Jieshao the short time Fourier transform, wavelet transform, Wigner- Willie distribution and frequency distribution of Cohen Lei This four kinds of typical time-frequency analysis method, and compared)

文件列表：

几种时频分析方法的比较及应用
............................\几种时频分析方法比较及应用.doc,338432,2010-03-04
............................\几种时频分析方法的比较及应用
............................\............................\几种时频分析方法比较及应用.doc,338432,2010-03-04

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

Soft_ware-CRC
基于51单片机的CRC算法的C语言实现(文档内含源代码)(Based on 51 MCU CRC algorithm C language implementation (document containing the source code))

2009-10-31 11:15:24下载

积分：1
A-Novel-Variable-Step-Size-NLMS-Algorithm-and-Its
By building the generalized Sigmoid function relationship between normalized step-size and the power of error signal, a novel variable step-size NLMS algorithm is proposed. It is proved that the step-size of NPVSS-NLMS changes as the new algorithm does when A=σv -m and B=2. The physical meanings of the parameters in this algorithm are explored. The theoretical analysis illustrate that this algorithm combine the virtues of NPVSS-NLMS and Sigmoid function, and it leads to faster convergence rate and lower final misalignment. The computer simulation results support the theoretical analysis.

2013-07-06 22:59:51下载

积分：1
8255
说明：主要介绍了8255接口的基础知识及其实例的应用，并借助几个小例子，介绍如何设计和使用8255(It mainly describes 8255 which is a paralel port)

2010-10-18 09:24:17下载

积分：1
pbx
A C code for reading/writing data to ProSlic Si3200/3220 using CodeVision

2011-07-21 15:09:18下载

积分：1
Semilogy_Plot
intelligent transportation system and internet of vehicles

2020-06-24 21:40:01下载

积分：1
IEC103study
IEC103规约应用的知识要点文档，对学习iec103协议的人帮助很大(IEC103 application of the knowledge elements of the Statute of the document, to learn iec103 agreements were of great help to)

2021-04-22 10:48:49下载

积分：1
3205
是本科毕设的题目，实现六自由度运动学逆解算法，有详细的注释。( The title of the commercial is undergraduate course you Six degrees of freedom to achieve inverse kinematics algorithm, There are detailed notes.)

2017-05-08 22:10:54下载

积分：1
MANUAL-JTAG-OPENBOX
doccument pdf sur le jtag du la openbox 800 avec shema et jkeys commandes

2011-11-17 03:01:10下载

积分：1
AbstractPTOC
this is simply a report on the fading channel on different modulation scheme

2013-08-21 23:25:29下载

积分：1
BlimpDuino_beta1.1.1
Blimpduino is a very low cost open source autonomous blimp. It consists of an Arduino-based blimp controller board with on-board infrared and ultrasonic sensors and an interface for an optional RC mode, a simple gondola with two vectoring (tilting) differential thrusters, and ground-based infrared beacon. It will be available as a commercial kit, complete with a mylar envelope, in late 2008.

2009-09-21 23:30:30下载

积分：1

696516资源总数
106914会员总数
0今日下载