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cbir
基于内容的图像检索程序,matlab代码,SVM分类实现,检索效果好,对于研究基于内容检索的学习者用处很大(Content-based image retrieval procedures, matlab code, SVM classification to achieve good retrieval effect, for content-based retrieval research has proved very useful to learn)
- 2013-12-19 17:19:24下载
- 积分:1
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heikkila_data
说明: 张正友摄像机标定matlab程序摄像机标定姿态估计(Zhang Zhengyou matlab camera calibration procedure is estimated camera calibration posture)
- 2008-11-09 12:26:30下载
- 积分:1
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Introduction-to-Matlab-SVM
说明: Matlab支持向量机导论(中文版)
作者:【英】 Nello Cristianini , John Shawe-Taylor
译者:李国正,王猛,曾华军
出版社:电子工业出版社
版次:2004年3月第1次印刷(Introduction to Matlab Support Vector Machine (Chinese Edition) Author: n. Nello Cristianini, John Shawe-Taylor Translator: Li Guo-Zheng, Wang Meng, who Huajun Publisher: Electronic Industry Press Revision: March 2004 1st Printing)
- 2011-04-12 16:12:39下载
- 积分:1
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CntrlMtr_lab3
TRES IMPORTANT SUR LES MOTEURS PAS 0 PAS
- 2011-11-15 23:45:42下载
- 积分:1
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stft
short forie tranform compute
- 2012-01-10 18:14:45下载
- 积分:1
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radon_ambiguity
%radon transform
clear all
%
N=800
n=1:N
fs=200
t=n/fs
x1=exp(j*2*pi*(5*t+0.5*5*t.^2))
x2=exp(j*2*pi*(5*t+0.5*15*t.^2))
x=x1+x2
%N=length(x)
% ambifunb(x )
%*****************************************RAT
naf=ambifunb(x)
htl(abs(naf))
% [wh,rho,theta]=htl(abs(naf))
colormap([0,0,0])
% xlabel( 极半径 )
% ylabel( 角度 )
%**************************************%找出峰值点的坐标,计算初始频率和调频斜率(正确)
%找出峰值点的坐标
b=max(max(wh))
[u,a]=find(wh>=0.8*b)
( Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh)
- 2008-05-06 21:56:10下载
- 积分:1
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shuzi
数字信号 ASK FSK PSK 在时域上是稀疏的(ASK FSK PSK digital signals in the time domain is sparse)
- 2014-01-13 17:15:05下载
- 积分:1
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IEMhh_zheng
IEM模型,积分方程模型,模拟地表HH计划下后向散射系数(IEM model, integral equation model, simulated surface HH program backscattering coefficient)
- 2016-06-21 13:37:52下载
- 积分:1
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Digital-Signal-Processing-
基于matlab的数字信号处理释义教程,对于图像处理初学者很有帮助。(Matlab-based interpretation of the digital signal processing tutorial, beginners helpful for image processing.)
- 2013-02-25 17:29:50下载
- 积分:1
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mean-shift
说明: 简单的mean-shift 程序 matlab环境,方便理解。(Simple mean-shift program matlab environment for easy understanding.)
- 2019-02-22 09:26:53下载
- 积分:1