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PDFofQuess
高斯独立同分布的mimo信道环境下,对协方差矩阵R的个元素的概率密度函数的统计(PDF of R under Quess Channel)
- 2009-11-06 23:04:45下载
- 积分:1
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Class_Cover_PSO_FNN
基于类覆盖算法和粒子群优化的神经网络解决模式分类问题(algorithm based on the type coverage and PSO the neural network model to solve classification problems)
- 2020-07-04 10:40:02下载
- 积分:1
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xiaobobao
ch3=softt(h3,thr1 clear
clc
I=imread( lena512.bmp )
imshow(I)
I=double(I)
II=I+30*randn(size(I))
figure
imshow(II,[])
[a1,h1,v1,d1]=dwt2(II, sym8 )
[a2,h2,v2,d2]=dwt2(a1, sym8 )
[a3,h3,v3,d3]=dwt2(a2, sym8 )
sigma=median(abs(d1(:)))/0.6745
x=3*sigma
thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x 小波图像去噪( ch3=softt(h3,thr1 clear
clc
I=imread( lena512.bmp )
imshow(I)
I=double(I)
II=I+30*randn(size(I))
figure
imshow(II,[])
[a1,h1,v1,d1]=dwt2(II, sym8 )
[a2,h2,v2,d2]=dwt2(a1, sym8 )
[a3,h3,v3,d3]=dwt2(a2, sym8 )
sigma=median(abs(d1(:)))/0.6745
x=3*sigma
thr1=x*2^(-1) thr2=x*2^(-0.5) thr3=x )
- 2012-05-26 11:08:34下载
- 积分:1
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SRC
稀疏表示分类算法在ORL人脸库上的实验,参考文章:
Wright J, Yang A Y, Ganesh A, et al. Robust face recognition via sparse representation[J]. Pattern Analysis and Machine Intelligence, IEEE Transactions on, 2009, 31(2): 210-227.
(Sparse representation classification algorithms on ORL face experiments, refer to the article:
Wright J, Yang AY, Ganesh A, et al Robust face recognition via sparse representation [J] Pattern Analysis and Machine Intelligence, IEEE Transactions on, 2009, 31 (2):.. 210-227.)
- 2014-10-28 21:15:43下载
- 积分:1
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Tabla-Centroides_2015
TABLA PARA HALLAR CENTROIDES DE MASA
- 2015-03-27 14:10:40下载
- 积分:1
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antclustprog
ant clust programming codes
- 2011-05-06 12:10:21下载
- 积分:1
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Simplexalgorithm
单纯形法,求解线性规划问题的通用方法。这里给出其Matlab源程序(Simplex method for solving linear programming problems common method. Here are its Matlab source)
- 2013-09-13 11:54:53下载
- 积分:1
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LTcode
这个源码包含了LT码的编码和解码过程啦。(The orginal code includs the encoding and decoding process of LT code)
- 2014-11-29 15:27:34下载
- 积分:1
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Matlab-programming-entry-routines
matlab基础与编程入门(第二版)相配套的例程,适合初学者(matlab basic and introductory programming (Second Edition) matching routines, suitable for beginners)
- 2015-03-16 09:48:08下载
- 积分:1
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Matlab-Codes
Hough line detection and display
Discrete Wavelet Transform
matlab code without using standard functions
- 2015-04-18 15:34:00下载
- 积分:1