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- matlab
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[Matlab]
[源码]
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- Update:
- 2012-11-26
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- hx
Description: On the computer to generate a set of experimental data, first generate a zero mean white noise data u (n), so that power, let u (n) through a third-order FIR: get y (n).. Y (n) added three real sinusoidal signal f1 ' = 0.1, f2' = 0.25, f3 ' = 0.26 and sine signal amplitude adjustment signal to noise ratio is approximately 10dB, 50dB, 50dB. (1) that N = 256, depicted xn waveform (2) the true power spectral density obtained. (3) using this experimental data, Pisarenko harmonic decomposition method to estimate the experimental data of the sinusoidal frequency and amplitude.
File list (Check if you may need any files):
韩雪\pisa.m
....\SVDTLS.m
....\TLS1.m
....\TLS2.m
....\xh.m
....\韩雪.doc
韩雪
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