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文件名称:SCSToolboxV2

  • 所属分类：
    source in ebook
  • 标签属性：
    [MacOS] [Matlab] [源码]
  • 上传时间：
    2012-11-16
  • 文件大小：
    10.76mb
  • 已下载：
    0次
  • 提 供 者：
    刘****
  • 相关连接：
    无
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修正介绍说明

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将压缩感知用于谱估计中，根据论文谱压缩感知的一些程序-Compressive sensing (CS) is a new approach to simultaneous sensing and compression of sparse

and compressible signals based on randomized dimensionality reduction. To recover a signal from its

compressive measurements, standard CS algorithms seek the sparsest signal in some discrete basis or

frame that agrees with the measurements. A great many applications feature smooth or modulated signals

that are frequency sparse and can be modeled as a superposition of a small number of sinusoids.

Unfortunately, such signals are only sparse in the discrete Fourier transform (DFT) domain when the

sinusoid frequencies live precisely at the center of the DFT bins. When this is not the case, CS recovery

performance degrades significantly. In this paper, we introduce a suite of spectral CS (SCS) recovery

algorithms for arbitrary frequency sparse signals. The key ingredients are an over-sampled DFT frame, a

signal model that inhibits closely spaced sinusoids, and classical sinusoid parameter e
(系统自动生成,下载前可以参看下载内容)

下载文件列表

SCSToolboxV2/
SCSToolboxV2/.DS_Store
__MACOSX/
__MACOSX/SCSToolboxV2/
__MACOSX/SCSToolboxV2/._.DS_Store
SCSToolboxV2/adjustfreqs.m
SCSToolboxV2/axisfortex.m
SCSToolboxV2/buildPhi_rdm.m
SCSToolboxV2/buildSparseBasis.m
SCSToolboxV2/freqsignalest.m
SCSToolboxV2/gp2_dsbfc_clean.mat
SCSToolboxV2/iht_fft.m
SCSToolboxV2/iht_periodogram.m
SCSToolboxV2/inhibition_ip.m
SCSToolboxV2/inhibition_reg_ip.m
SCSToolboxV2/modelapprox.m
SCSToolboxV2/modelapprox_ip.m
SCSToolboxV2/modelthresh.m
SCSToolboxV2/modelthresh_ip.m
SCSToolboxV2/musicapprox.m
SCSToolboxV2/paper_amsignal_results.mat
SCSToolboxV2/paper_average_results.mat
SCSToolboxV2/paper_average_results_light.mat
SCSToolboxV2/paper_average_singletest_data.mat
SCSToolboxV2/paper_average_singletest_results.mat
SCSToolboxV2/paper_average_singletest_results_light.mat
SCSToolboxV2/paper_best_results.mat
SCSToolboxV2/paper_best_results_light.mat
SCSToolboxV2/paper_gridres_results.mat
SCSToolboxV2/paper_noise_results.mat
SCSToolboxV2/paper_resolution_results.mat
SCSToolboxV2/paper_sparseapprox_data.mat
SCSToolboxV2/paper_sparseapprox_results.mat
SCSToolboxV2/paper_sparseapprox_results_light.mat
SCSToolboxV2/paper_worst_results.mat
SCSToolboxV2/paper_worst_results_light.mat
SCSToolboxV2/paperfigures.m
__MACOSX/SCSToolboxV2/._paperfigures.m
SCSToolboxV2/paperfigures_light.m
__MACOSX/SCSToolboxV2/._paperfigures_light.m
SCSToolboxV2/quad_aprox_data.mat
SCSToolboxV2/README.txt
__MACOSX/SCSToolboxV2/._README.txt
SCSToolboxV2/rmAMSCS.m
__MACOSX/SCSToolboxV2/._rmAMSCS.m
SCSToolboxV2/rootmusic.m
SCSToolboxV2/siht_periodogram.m
SCSToolboxV2/siht_periodogram_ip.m
SCSToolboxV2/siht_rootmusic.m
SCSToolboxV2/test_scs_amsignal_paper.m
__MACOSX/SCSToolboxV2/._test_scs_amsignal_paper.m
SCSToolboxV2/test_scs_average.m
__MACOSX/SCSToolboxV2/._test_scs_average.m
SCSToolboxV2/test_scs_average_light.m
__MACOSX/SCSToolboxV2/._test_scs_average_light.m
SCSToolboxV2/test_scs_average_paper.m
SCSToolboxV2/test_scs_average_paper_light.m
__MACOSX/SCSToolboxV2/._test_scs_average_paper_light.m
SCSToolboxV2/test_scs_average_singletest.m
__MACOSX/SCSToolboxV2/._test_scs_average_singletest.m
SCSToolboxV2/test_scs_average_singletest_light.m
__MACOSX/SCSToolboxV2/._test_scs_average_singletest_light.m
SCSToolboxV2/test_scs_best.m
__MACOSX/SCSToolboxV2/._test_scs_best.m
SCSToolboxV2/test_scs_best_light.m
__MACOSX/SCSToolboxV2/._test_scs_best_light.m
SCSToolboxV2/test_scs_best_paper.m
SCSToolboxV2/test_scs_best_paper_light.m
__MACOSX/SCSToolboxV2/._test_scs_best_paper_light.m
SCSToolboxV2/test_scs_gridres.m
SCSToolboxV2/test_scs_gridres_paper.m
SCSToolboxV2/test_scs_noise.m
__MACOSX/SCSToolboxV2/._test_scs_noise.m
SCSToolboxV2/test_scs_noise_paper.m
__MACOSX/SCSToolboxV2/._test_scs_noise_paper.m
SCSToolboxV2/test_scs_resolution.m
__MACOSX/SCSToolboxV2/._test_scs_resolution.m
SCSToolboxV2/test_scs_resolution_paper.m
__MACOSX/SCSToolboxV2/._test_scs_resolution_paper.m
SCSToolboxV2/test_scs_sparseapprox.m
SCSToolboxV2/test_scs_sparseapprox_light.m
__MACOSX/SCSToolboxV2/._test_scs_sparseapprox_light.m
SCSToolboxV2/test_scs_worst.m
__MACOSX/SCSToolboxV2/._test_scs_worst.m
SCSToolboxV2/test_scs_worst_light.m
__MACOSX/SCSToolboxV2/._test_scs_worst_light.m
SCSToolboxV2/test_scs_worst_paper.m
SCSToolboxV2/test_scs_worst_paper_light.m
__MACOSX/SCSToolboxV2/._test_scs_worst_paper_light.m

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