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Description: FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t.
The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use PWELCH or SPECTRUM. For more details on the Lomb normalized periodogram, see the excellent section 13.8 in [1], pp. 569-577.
This code is a transcription of the Fortran subroutine fasper in [1] (pp.575-577), so it is a really fast (albeit not really exact) implementation of the Lomb periodogram. Also Matlab s characteristics have been taken into account in order to make it even faster for Matlab. For an exact calculation of the Lomb periodogram use LOMB, which is however about 100 times slower.-FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t.
The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use PWELCH or SPECTRUM. For more details on the Lomb normalized periodogram, see the excellent section 13.8 in [1], pp. 569-577.
This code is a transcription of the Fortran subroutine fasper in [1] (pp.575-577), so it is a really fast (albeit not really exact) implementation of the Lomb periodogram. Also Matlab s characteristics have been taken into account in order to make it even faster for Matlab. For an exact calculation of the Lomb periodogram use LOMB, which is however about 100 times slower.
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Size: 8192 |
Author: csar |
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Description: FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t.
The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use PWELCH or SPECTRUM. For more details on the Lomb normalized periodogram, see the excellent section 13.8 in [1], pp. 569-577.
This code is a transcription of the Fortran subroutine fasper in [1] (pp.575-577), so it is a really fast (albeit not really exact) implementation of the Lomb periodogram. Also Matlab s characteristics have been taken into account in order to make it even faster for Matlab. For an exact calculation of the Lomb periodogram use LOMB, which is however about 100 times slower.-FASTLOMB caculates the Lomb normalized periodogram (aka Lomb-Scargle, Gauss-Vanicek or Least-Squares spectrum) of a vector x with coordinates in t.
The coordinates need not be equally spaced. In fact if they are, it is probably preferable to use PWELCH or SPECTRUM. For more details on the Lomb normalized periodogram, see the excellent section 13.8 in [1], pp. 569-577.
This code is a transcription of the Fortran subroutine fasper in [1] (pp.575-577), so it is a really fast (albeit not really exact) implementation of the Lomb periodogram. Also Matlab s characteristics have been taken into account in order to make it even faster for Matlab. For an exact calculation of the Lomb periodogram use LOMB, which is however about 100 times slower.
Platform: |
Size: 8192 |
Author: csar |
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Description: matlab 中的LOMB功能程序包 help中找不到这个程序包，问同学要到的 希望对大家有所帮助-matlab LOMB function can not be found in the package help this package, asked the students to want to help everyone
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Size: 2048 |
Author: Yang |
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Description: nfftls is a program for fast computing Lomb-Scargle periodograms.
The present archive contains an example of C implementation of the
code described in
B. Leroy,
"Fast calculation of the Lomb-Scargle periodogram using
nonequispaced fast Fourier transform"
-nfftls is a program for fast computing Lomb-Scargle periodograms.
The present archive contains an example of C implementation of the
code described in
B. Leroy,
"Fast calculation of the Lomb-Scargle periodogram using
nonequispaced fast Fourier transform"
Platform: |
Size: 22528 |
Author: 吴刚 |
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Description: 利用AR模型和Lomb算法的心率变异性分析。-Analyzed using AR model and Lomb algorithm HRV.
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Size: 2048 |
Author: yifan |
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Description: Lomb功率谱分析代码,文件中包含实例数据，之间添加至matlab工作目录下，即可直接使用-Lomb power spectrum analysis code file contains the instance data is added to the matlab between the working directory, can be used directly
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Size: 6144 |
Author: 严雪枫 |
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Description: 使用matlab实现lomb scargle(use matlab do lomb scargle)
Platform: |
Size: 1024 |
Author: 颤抖的豆腐
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Description: Lomb-scargle 非等间隔采样频谱分析(unevenly sampled data spetral ananlysis)
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Size: 5120 |
Author: fly866 |
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