登录
首页 » matlab » AmbiguityFunction

AmbiguityFunction

于 2010-04-02 发布 文件大小:2KB
0 144
下载积分: 1 下载次数: 0

代码说明:

说明:  建立并绘制任意信号的模糊函数。已在巴克码,线性调频,脉冲信号中测试过。(This program estimates and plots the ambiguity function for any signals. I have tested it for the Barker code, chirp signal, pulse signal. for good results the length of the input vector (Ut)should be more than 7. Example- a rectangular pulse should be described as[1 1 1 1 1 1 1]. Please, give your suggestions. it is made with the help of "xcorr" function (Author: R. Losada) in MATLAB and Ilia Iliev from TU-Sofia )

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

  • Ahmed_BDFM1
    BDFM model based on matlab simulink
    2011-09-08 23:24:34下载
    积分:1
  • matlab_img_processing
    基于MATLAB的各种图像处理源码集,在.m文件里把图片名修改为本地电脑的图片即可运用。(The various kinds of image processing based on MATLAB source code)
    2015-04-18 10:31:17下载
    积分:1
  • vcPP--renshutongji
    人数统计 vc++ 因为 本人需要matlab的人数统计源程序代码 所有先上传自己有的vc++源代码来让大家参考(Number of vc++ because I need matlab source code for all the statistics the number of first upload your own and some vc++ source code to make your reference)
    2011-04-21 09:34:23下载
    积分:1
  • shibie
    基于奇异值分解的人脸识别方法 梁毅雄 龚卫国 潘英俊 李伟红 刘嘉敏 张红梅 提出了一种将傅里叶变换和奇异值分解相结合的人脸自动识别方法.首先对人脸图像进行傅里叶变换,得到其具有位移不变特性的振幅谱表征.其次,从所有训练图像样本的振幅谱表征中给定标准脸并对其进行奇异值分解,求出标准特征矩阵,再将人脸的振幅谱表征投影到标准特征矩阵后得到的投影系数作为该人脸的模式特征.然后,对经典的最近邻分类器算法进行了改进,并采用模式特征之间的欧式距离作为相似性度量,从而完成对未知人脸的识别.采用ORL (Olivetti Research Laboratory)人脸库对本文提出的人脸识别方法进行验证,获得了100.00 的识别率.实验结果表明,本方法优于现有的基于奇异值分解的人脸识别方法,且对表情、姿态变换等具有一定的鲁棒性. (Face recognition based on singular value decomposition method Deliberate simultaneously Gong Weiguo Li Wei Hung Stephen Lau, Hong-Mei Zhang Ying-Jun Pan Paper, a Fourier transform and singular value decomposition of the combination of automatic face recognition. First of all, the face image by Fourier transformation, it has the same characteristics of the displacement amplitude spectra. Secondly, all training The amplitude spectrum of the sample images given in standard face representation and its singular value decomposition, find the standard characteristic matrix, then the amplitude of spectral characterization of human faces projected onto the standard characteristic matrix of projection coefficients obtained as the face of the model features . Then, the classical nearest neighbor classifier is improved, and the use of Euclidean distance between pattern features as the similarity measure, thus completing the identification of unknown human faces. using ORL (Olivetti Research La)
    2010-05-17 14:29:31下载
    积分:1
  • DFT_FFT_Times
    数字信号处理,关于FFT和ifdt的代码(Digital signal processing, and FFT on the code ifdt)
    2014-09-21 17:11:31下载
    积分:1
  • fuzzppp
    模糊控制源码,模糊控制的具体程序及仿真。(Fuzzy control of source code, the specific procedures and Simulation of fuzzy control.)
    2014-05-17 16:46:01下载
    积分:1
  • guangfudianchi
    MATLAB/simulink光伏电池建模!!!!(Photovoltaic cell modeling)
    2019-04-14 18:32:50下载
    积分:1
  • pi4DQPSK
    实现pi/4DQPSK调制,提倡共享。程序说明在程序注释里。(achieve pi/4DQPSK modulation, promote sharing. Description of the procedures for the procedure Notes Lane.)
    2006-06-03 17:56:15下载
    积分:1
  • FDTDdotsource
    二维点光源Maxwell方程组FDTD程序,采用吸收边界条件(Two-dimensional point source Maxwell equation FDTD procedure for absorbing boundary conditions)
    2020-09-10 16:08:00下载
    积分:1
  • Contors
    Conjugate gradient method
    2011-06-05 01:57:32下载
    积分:1
  • 696518资源总数
  • 105714会员总数
  • 27今日下载