论文标题
光谱域$ \ MATHCAL {W} _2 $ WASSERSTEIN距离椭圆形过程和光谱域Gelbrich绑定
The Spectral-Domain $\mathcal{W}_2$ Wasserstein Distance for Elliptical Processes and the Spectral-Domain Gelbrich Bound
论文作者
论文摘要
在此简短说明中，我们介绍了光谱域$ \ Mathcal {w} _2 $ Wasserstein距离，用于椭圆形的随机过程，以其功率谱。我们还引入了用于不一定椭圆形的过程的光谱域凝胶膜。
In this short note, we introduce the spectral-domain $\mathcal{W}_2$ Wasserstein distance for elliptical stochastic processes in terms of their power spectra. We also introduce the spectral-domain Gelbrich bound for processes that are not necessarily elliptical.
