“power spectral density”的概念、定义、翻译、参考文献-科学参考

单词	power spectral density
释义	power spectral density Encyclopedia 工学功率谱密度释 power spectral density功率谱密度对于具有连续频谱和有限平均功率的信号或噪声，表示其频谱分量的单位带宽功率的频率函数。简称功率谱。 Physics ＞无线电物理学＞电子电路＞释义 power spectral density功率谱密度＞理论物理学＞宇宙学＞释义 power spectrum功率谱 Astronomy power spectral density功率谱密度
随便看	linear predictive coding linear predictive coding, LPC linear predictive coding，LPC linear predictor linear problem linear process linear productivity linear programming linear programming and nonlinear programming linear programming method linear programming problem linear programming relaxation Linear Programming Techniques for Multidimensional Analysis of Preference linear projective mapping linear projectivity linear property linear quadratic linear quadratic control linear quadratic control, LQ control linear quadratic differential linear quadratic differential game linear quadratic Gaussian control linear quadratic Gaussian control, LQG control linear quadratic Gaussian problem linear quadratic optimal control

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