In this chapter, we continue discussing how to process periodic functions, concentrating on more complex periodic functions.
Example: Approximation of a Complex Periodic Function
Let’s take a look at the function chart shown in Figure 7-1. The function represents some experimental data measured in days (x is the consecutive day of the experiment). This is a periodic function with a period equal to 50 days.
Figure 7-1
Chart of the periodic function at two intervals, 1–50 and 51–100 days
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