(OrthogonalMatchingPursuit(OMP)hasprovenitselftobeasignificantalgorithminimageandsignalprocessingdomaininthelastdecadetoestimatesparserepresentationsindictionarylearning.Overtheyears,effortstospeeduptheOMPalgorithmforthesameaccuracyhasbeenthroughvariantslikegeneralizedOMP(g-OMP)andfastOMP(f-OMP).AllofthesealgorithmssolveOMPrecursivelyforeachsignalsampleamong'S'numberofsamples.Thisalgorithm,rapidOMP(r-OMP),runstheloopfor'N'atoms,simultaneouslyestimatingforallsamples,and,inarealscenesinceN<<S,theproposedapproachspeedsupOMPbyseveralordersofmagnitude.)-IMDN开发者社群-imdn.cn"> (OrthogonalMatchingPursuit(OMP)hasprovenitselftobeasignificantalgorithminimageandsignalprocessingdomaininthelastdecadetoestimatesparserepresentationsindictionarylearning.Overtheyears,effortstospeeduptheOMPalgorithmforthesameaccuracyhasbeenthroughvariantslikegeneralizedOMP(g-OMP)andfastOMP(f-OMP).AllofthesealgorithmssolveOMPrecursivelyforeachsignalsampleamong'S'numberofsamples.Thisalgorithm,rapidOMP(r-OMP),runstheloopfor'N'atoms,simultaneouslyestimatingforallsamples,and,inarealscenesinceN<<S,theproposedapproachspeedsupOMPbyseveralordersofmagnitude.) - IMDN开发者社群-imdn.cn">
登录
首页 » matlab » RapidOMP

RapidOMP

于 2020-12-17 发布
0 239
下载积分: 1 下载次数: 6

代码说明:

说明:  字典学习与快速正交匹配追踪。正交匹配追求 (OMP) 在过去十年中已被证明是图像和信号处理领域的重要算法,用于估计字典学习中的稀疏表示。多年来,加快 OMP 算法的精度的努力一直通过通用 OMP (g-OMP) 和快速 OMP (f-OMP) 等变体进行。所有这些算法都递归地求解了"S"样本数中每个信号样本的OMP。该算法,快速 OMP (r-OMP),运行"N"原子的循环,同时估计所有样本,并在自N

文件列表:

RapidOMP, 0 , 2020-12-05
RapidOMP\demo.m, 750 , 2020-12-05
RapidOMP\ILSDLA.m, 1106 , 2020-12-05
RapidOMP\KSVD.m, 1668 , 2020-12-05
RapidOMP\RapidOMP.m, 2011 , 2020-12-05
RapidOMP\run.m, 205 , 2020-12-05
RapidOMP\说明.txt, 502 , 2020-12-05

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

  • 输入集合个数及相应集合,指定子集和,然后回溯求解所有可能组合。...
    输入集合个数及相应集合,指定子集和,然后回溯求解所有可能组合。-Enter the collection number and the corresponding collection and specify a subset, and then go back to solve all the possible combinations.
    2022-02-12 07:01:03下载
    积分:1
  • 无控制ASV
    说明:  没加控制无人艇模型3自由度模型,带画图带参数,可改成6自由度(Unmanned boat model with 3-DOF without control)
    2020-01-09 17:08:25下载
    积分:1
  • ujifiudforwajd
    Fourier Transforms & FFT Algorithm Source Code div hr div B 文件列表 B :()
    2018-05-26 14:53:46下载
    积分:1
  • 三种方式实现PSS暂稳分析
    用三种方法对电力系统稳定器PSS抑制低频振荡能力进行仿真。1、Matlab程序,计算特征值进行分析(机电振荡模式);2、Simulink仿真(波特图、delta Pa、delta w等波形);3、 C语言(Three ways to demonstrate the function of PSS to suppress low-frequency oscillation. 1 Matlab; 2 Simulink; 3 C)
    2020-12-30 00:09:00下载
    积分:1
  • VS2008和Access的数据库连接及操作完整示例
    连接access数据库实例,简单的操作access数据库(Connecting access database instance)
    2018-08-13 10:14:55下载
    积分:1
  • gauss
    说明:  Gaussian beam realizes phase screen
    2020-06-04 22:48:43下载
    积分:1
  • ABAQUS-keyword
    abaqus中的帮助关键字翻译,对初学者应该有点帮助(abaqus-keyword of help)
    2014-03-06 11:14:19下载
    积分:1
  • 时域滤波
    一段用于语音去噪小波程序,matlab编写的。(A speech de-noising wavelet program, written by MATLAB.)
    2017-12-20 21:19:01下载
    积分:1
  • Android 任务管理器源码
    说明:  安卓简单小项目,任务管理器,适合做期末作品(Android simple small project, task manager, suitable for final work)
    2019-06-16 09:58:44下载
    积分:1
  • 模糊熵程序
    本文件为一个轴承故障诊断指标,名字为模糊熵,可以作为特征量的筛选指标,也可用作为特征指标。(This document is a bearing fault diagnosis index, whose name is fuzzy entropy, which can be used as a screening index of characteristic quantity, and can also be used as a characteristic index.)
    2018-04-18 10:51:57下载
    积分:1
  • 696516资源总数
  • 106914会员总数
  • 0今日下载