Power Spectral Density of a sequence x(n)using N-point DFT
バージョン 1.0.1 (16.2 KB) 作成者:
Ashutosh Rout
The power spectral density (PSD) of the signal describes the power present in the signal as a function of frequency, per unit frequency.
Enter the sequence x(n):
[1 2 2 1]
Enter the value of N
4
PSD =
9.0000 0.5000 0.0000 0.5000
Enter the sequence x(n):
[1 2 2 1]
Enter the value of N
8
PSD =
4.5000 2.4874 0.2500 0.0126 0.0000 0.0126 0.2500 2.4874
引用
Ashutosh Rout (2024). Power Spectral Density of a sequence x(n)using N-point DFT (https://www.mathworks.com/matlabcentral/fileexchange/68883-power-spectral-density-of-a-sequence-x-n-using-n-point-dft), MATLAB Central File Exchange. 取得済み .
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Start Hunting!バージョン | 公開済み | リリース ノート | |
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1.0.1 | More generalised program using N-point DFT. |
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1.0.0 |
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