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bdb
常用软件包,可以保存,做为日常函数调用,比较通用(Commonly used software packages, can be preserved as a day-to-day function call to compare GM)
- 2009-02-02 12:31:36下载
- 积分:1
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IntroToStatsWebinar
Exellent Introduction to Statistics Toolbox
对matlab Statistics Toolbox的非常棒的demo
(Exellent Introduction to Statistics Toolbox
demo/M-Files:
closeDTool.m Force close DFITTOOL (without confirmation dialog)
createCarDatabase.m Creates dataset array from Excel file and converts
appropriate variables to categorical arrays
FuelEconomyAnalysis.m Main analysis script for publishing
loadData.m Load all data in directory and create a single dataset
modelMPG.m Creates model for MPG based on filter parameters
myDistFit.m Distribution fit for MPG (auto-generated, not used in demo)
myPlot.m Custom plot for plotting model MPG vs. actual MPG
simMPG.m Simulate the model with parameters
demo/Excel (.xls) Files:
00dat.xls Fuel economy data for the year 2000
01dat.xls Fuel economy data for the year 2001
02dat.xls Fuel economy data for the year 2002
03dat.xls Fuel economy data for)
- 2010-11-04 17:14:59下载
- 积分:1
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DSPII_USTC_01
传统的宽带信号中抑制正弦干扰的方法是采用陷波器(notch filter),为此需要精确知道干扰正弦的频率.然而当干扰正弦频率是缓慢变化时,且选频率特性要求十分尖锐时,则最好采用自适应噪声抵消的方法.下图是用一个二阶FIR的LMS自适应滤波器消除正弦干扰的一个方案。该代码实现了以下功能:
1) 借助MATLAB画出了滤波器的误差性能曲面和误差性能曲面的等值曲线;
2) 给出了最陡下降法以及LMS算法的计算公式;
3) 用MATLAB产生了方差为0.05, 均值为0白噪音S(n),并画出某次采样得到的波形;
4) 根据 2)中的公式,并利用 3)中产生的S(n),在 1)中的误差性能曲面的等值曲线上叠加画出了采用最陡下降法以及LMS法时H(n)的在叠代过程中的轨迹曲线;
5)用MATLAB计算并画出了LMS法时误差随时间n的变化曲线(对应S(n)的某一次的一次实现)和e(n)波形;
6)在 1)中的误差性能曲面的等值曲线上,叠加画出采用LMS法得到的100次实验中的H(n)的平均值的轨迹曲线;
7)最终对结果进行了分析,具体见压缩包的word文档。
(Wideband signal in the conventional sinusoidal interference suppression method is the use notch filter (notch filter), this requires precise knowledge of the frequency of a sinusoidal interference . However, when the interference frequency sinusoidal changes slowly , and the selected frequency characteristic requirements are very sharp , then best use of adaptive noise cancellation method . following figure is a second-order FIR LMS adaptive filter to eliminate a program sinusoidal interference . The code implements the following functions:
A ) draw with MATLAB error performance of the filter surface and the surface contour error performance curve
2 ) gives the steepest descent method and the LMS algorithm formula
3 ) generated using MATLAB variance of 0.05 with a mean of 0 white noise S (n), and draw a particular sampling waveform
4 ) based on 2 ) of the formula , and use 3 ) generated in S (n), in a ) the error performance curves superimposed on the surface contour pl)
- 2013-11-06 13:12:36下载
- 积分:1
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Untitled6
光纤光栅梳状滤波器相关matlab程序,对通信专业本科毕业论文很有帮助(Fiber grating comb filter correlation matlab procedures, communications professional undergraduate thesis helpful)
- 2013-10-16 16:16:05下载
- 积分:1
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tdpsolamatlab
此程序在matlab环境下运行,是完整的tdpsola和fdpsola程序,包含了前期的语音读入,预处理,清浊音判决等等很全面(This procedure to run in matlab environment, is a complete program tdpsola and fdpsola include pre-read the speech, pre-processing, audio Qingzhuo comprehensive judgments, etc.)
- 2009-05-19 00:14:14下载
- 积分:1
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theapplicationotheprocedurecallcppinMATLAB
MATLAB中调用Wrapper.cpp的程序的应用
(MATLAB, the application of the procedure call Wrapper.cpp)
- 2011-01-13 20:32:28下载
- 积分:1
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DSSS-
DSSSmatlab代码 开发流程,开发流程(DSSSmatlab code)
- 2011-07-29 16:57:23下载
- 积分:1
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MDVRP
针对多车场vrp问题,使用遗传算法用matlab进行编码,同时加入了单线路局部优化(TSP problem for multi- traveling salesman problem of genetic algorithm matlab program)
- 2016-12-26 15:57:58下载
- 积分:1
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trait_image_CSS
Utilisation des certaines critères comme les textures ,la couleur et la forme ,donc en peut associer un vecteurs de caractéristiques pour l’image qui se trouve dans notre base des données , Nous utilisons les maxima de courbure de passage a zéros contours de Curvature Scale Space (CSS) sur l’image comme un vecteur de caractéristiques , l’approche consiste a calculer l’image CSS de chaque frontière et ensuite trouver les maxima des contours CSS comme un discripteur de forme pour comparer des images , les propriétés de base da la representation CSS qui rendent presque unique pour la recherche de similarité sont les suivant :
- Il est robuste par rapport au bruit, l’échelle et l’orientation de l’objet
- Il conserve les informations locales de la forme d’entrée. Chaque concavité ou convexité de la forme a ses propres correspondants contour sur l’image CSS, chaque point dans l’axe horizontal de l’image de CSS à son correspondant sur les limites réelles.
- 2012-04-03 08:19:03下载
- 积分:1
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mainfun
云南电网结题程序,打开.dat的文件,用于进行电能质量的分析。(Yunnan Power Grid node title program, open the dat file for the analysis of power quality.)
- 2012-04-26 18:44:45下载
- 积分:1