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- Update:
- 2012-11-26
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Description: The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.
To Search:
- [matlab] - Matlab signal processing detail introduc
- [Spectrum_leakage] - The code is on the digital signal proces
- [PSDestimation] - PSD estimation
- [zhouqitu] - Periodogram method using the signal powe
- [FDM] - Orthogonal Frequency-division Multiplexi
- [Matlab_fuxi] - MATLAB' s notebook paper, MATLAB is t
- [PSD] - Program for PSD,especially useful for gr
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基于Welch算法的经典功率谱估计的Matlab分析.pdf
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