An Example Vector View:

Consider the example two-sample signal graphed in Fig.5.1.

Figure 5.1: A length 2 signal plotted as a vector in 2D space.

Under the geometric interpretation of a length signal, each sample is a coordinate in the dimensional space. Signals which are only two samples long are not terribly interesting to hear,^5.2 but they are easy to plot geometrically.

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