进而还可以得到信号的边际谱。
研究了由相位谱重构有限长离散信号，即幅度补偿问题。
This paper studies the problem of signal reconstruction from spectral phase.
试用周期图法估计信号的功率谱；
The probationary period plan estimates the signal power spectrum;
试用周期图法估计信号的功率谱；
The probationary period plan estimates the signal power spectrum;
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