This set of Matlab (7.0) functions contain the core code for generating
Fig.2 and Figs.4(a,b) of the following paper:
"Bayesian Compressive Sensing"
Shihao Ji, Ya Xue, and Lawrence Carin, IEEE Trans. Signal Processing, vol. 56, no. 6, June 2008.
and Fig.2 and Fig.3 of the following paper:
"Multi-Task Compressive Sensing"
Shihao Ji, David Dunson, and Lawrence Carin, IEEE Trans. Signal Processing (Accepted), 2008.
--------
BCS_demo
--------
1) Fig2.m ---> generate Fig.2
The following two Matlab files from l1-magic are required for BP implementation:
l1qc_logbarrier.m
l1qc_newton.m
which can be found at: http://www.acm.caltech.edu/l1magic/
2) Fig4_ab.m ---> generate Figs.4(a,b)
multi_random_measures.m ----> generate the "Random" curve for Fig.4a
multi_optimized_measures.m ----> generate the "Optimized" curve for Fig.4a
multi_approx_measures.m ----> generate the "Approx." curve for Fig.4a
----------
MT_CS_demo
----------
***A bug was fixed on Aug. 03, 2008 in MT_CS.m for the cases where signals are dramatic undersampled.***
1) Fig2.m ---> generate Fig.2
2) Fig3.m ---> generate Fig.3
multi_runs_75.m ----> generate the "MT 75%" curve for Fig.3
multi_runs_50.m ----> generate the "MT 50%" curve for Fig.3
multi_runs_25.m ----> generate the "MT 25%" curve for Fig.3
The code is still in development stage. If you have any comments or bug reports,
you are welcome to contact Shihao Ji at shji@ece.duke.edu.
Please check back at http://www.ece.duke.edu/~shji/BCS.html for updates.
Shihao Ji
Duke University, July 8, 2007
************************************************************************
Distribution and use of this code is subject to the following agreement:
This Program is provided by Duke University and the authors as a service
to the research community. It is provided without cost or restrictions,
except for the User's acknowledgement that the Program is provided on an
"As Is" basis and User understands that Duke University and the authors
make no express or implied warranty of any kind. Duke University and the
authors specifically disclaim any implied warranty or merchantability or
fitness for a particular purpose, and make no representations or warranties
that the Program will not infringe the intellectual property rights of
others. The User agrees to indemnify and hold harmless Duke University and
the authors from and against any and all liability arising out of User's
use of the Program.
*************************************************************************
没有合适的资源?快使用搜索试试~ 我知道了~
资源推荐
资源详情
资源评论
收起资源包目录
bcs_ver0.1.zip (19个子文件)
bcs_ver0.1
README.txt 3KB
MT_CS_demo
multi_runs_50.m 3KB
multi_results_50.mat 293KB
multi_results_25.mat 293KB
Fig3.m 2KB
Fig2.m 3KB
multi_results_75.mat 293KB
multi_runs_25.m 3KB
mt_CS.m 6KB
multi_runs_75.m 3KB
BCS_demo
optimized_results.mat 59KB
multi_approx_measures.m 2KB
multi_random_measures.m 1KB
BCS_fast_rvm.m 5KB
approx_results.mat 59KB
Fig2.m 2KB
Fig4_ab.m 1KB
random_results.mat 59KB
multi_optimized_measures.m 2KB
共 19 条
- 1
zhu90
- 粉丝: 0
- 资源: 1
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功
- 1
- 2
- 3
前往页