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Welch
从经典功率谱估计周期图法原理入手,从理论上分析了其存在的局限性,借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力,进行实验仿真,比较不同的窗函数,不同的数据长度对Welch法谱估计质量的影响,并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)
- 2010-06-16 08:27:53下载
- 积分:1
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390480985
南邮光电综合设计第二组程序,希望大家有用,谢谢(so big)
- 2010-10-26 13:33:26下载
- 积分:1
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matlab114
入门基本操作,给大家一个简单的介绍,以此来了解matlab(Getting Started Basic Operations)
- 2013-09-21 21:55:50下载
- 积分:1
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getInverse
Calculate the inverse of a mod n using Extended Euclidean s Algorithm. Source code available.
- 2015-02-21 02:19:12下载
- 积分:1
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inagersh
多变量频域设计 绘制逆奈奎斯特曲线的函数的改进(multivariate frequence)
- 2012-01-14 10:28:52下载
- 积分:1
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branchcut
分支截断算法计算速度快,利用相位质量信息来指导分支设置,可以使分 支尽量设置在质量低的区域,让误差局限在最小范围内,从而获得高质量的解包裹相位。( U5206 u652F u652F u651 u651 u6B09 u6B09 u5B2 U8BBE u7F0E uFF0C u53EF u4E5 u4F7F u5206 u652F u5C3D u91CF u8BBE u7F6E u5728 u8D28 u91CF u4F4E u7684 u533A u57DF uFF0C u8BA9 u8BEF u5DEE u5C40 u9650 U5728 u6700 u5C0F u8303 u56F4 u5181 u5185 uFF0C u4ECE u800C u83B7 u5F97 u9AD8 u8D28 u91CF u7684 u89E3 u5305 u88F9 u76F8 u4F4D u3002)
- 2017-04-28 11:28:11下载
- 积分:1
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system_ID
quadrotor system ID using matlab and simulink
- 2009-05-15 04:37:42下载
- 积分:1
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Matlab
基于LMS算法的自适应均衡器!!!!!!!!!!!!!!!!!!(LMS-based adaptive equalizer algorithm)
- 2009-06-16 15:32:56下载
- 积分:1
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pconline1478486919575
说明: 求解系统中的各类混沌图,李亚普诺指数频谱图,分岔图(Solving chaotic graph)
- 2020-02-13 18:35:41下载
- 积分:1
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00000
此文件含有大量程序,是《先进 PID 控制及其 MATLAB 仿真 (程序)》书里的程序,含教材。(This file contains a lot of procedures, are " advanced PID control and MATLAB simulation (program)" book of procedures, including teaching materials.)
- 2009-12-16 17:23:25下载
- 积分:1