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Introduction to Random Signals
Published in Shaila Dinkar Apte, Random Signal Processing, 2017
Venn diagram To work with sets, we use geometrical or diagrammatic representation called the Venn diagram. Venn diagram uses an enclosed area to represent the elements of the set. The universal set is depicted as a rectangle (shown in Figure 1.1). The figure shows five sets, namely, A, B, C, D, and E. The intersection of the two sets A and E is represented as the common area for the two sets. Set E has common elements with all other sets.
Multiple functions of drawings
Published in Journal of Urban Design, 2021
Stefano Moroni, Giuseppe Lorini
In the case of ‘bubble diagrams’, for instance, each ‘bubble’ counts as an aspect or a category, and lines or arrows show the connections. Bubbles do not represent any physical reality, but some of its abstract properties. Diagrammatic drawings of this kind are topological graphs (Lawson 2004, 41). Other examples are ‘tree-diagrams’, ‘flowcharts’, ‘network diagrams’, ‘Venn diagrams.’ (On conceptualizing through diagrams and similar visual devices, see e.g., Brna, Cox, and Good 2001; Do and Gross 2001; Kokotovich 2008; Buckley and Waring 2013; Moktefi and Shin 2013; Mahoney and Vanderpoel 2015; Krämer and Ljungberg 2016; Swedberg 2016).
Transparency study of architectural space based on a scalar field function
Published in Spatial Cognition & Computation, 2023
Xiaofeng Lou, Kaihuai Deng, Yidi Li, ChangHai Peng
Similarly, the situation of Figure 2(a) can be represented by two intersecting elliptical Venn diagrams of Figure 2(b). In Venn diagram, intersection, the items that overlap in the sets, represents shared elements (in the middle) within two sets. The case of intersection in Venn diagram does show that shared space is a sufficient condition for phenomenal transparency.