We study the propagation and distribution of information-carrying signals injected in dynamical systems serving as a reservoir computers. A multivariate correlation analysis in tailored replica tests reveals consistency spectra and capacities of a reservoir. These measures provide a high-dimensional portrait of the nonlinear functional dependence on the inputs. For multiple inputs a hierarchy of capacity measures characterizes the interference of signals from each source. For each input the time-resolved capacity forms a nonlinear fading memory profile. We illustrate the methodology with various types of echo state networks.

中文翻译：

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油藏计算机的一致性能力

我们研究了注入作为油藏计算机的动态系统中的信息承载信号的传播和分布。定制复制测试中的多变量相关分析揭示了储层的一致性谱和容量。这些措施提供了对输入的非线性函数依赖性的高维画像。对于多个输入，容量度量的层次表征来自每个源的信号的干扰。对于每个输入，时间分辨容量形成非线性衰减记忆曲线。我们用各种类型的回声状态网络来说明该方法。