Transformations
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As we saw in lecture, the information contained in a signal can be transformed by applying simple operations such as scaling and shifting to the underlying signal(s). The following questions are intended to provide practice in recognizing such transformations.
Let f(t) represent the function of time t shown in the following figure. The function f(t) is zero outside the plotted range.
Match each transformation of f(t) shown in the left column below with its plot shown in the right column.
Enter your answers as a string of eight letters starting with the letter that corresponds to the plot of f(t{+}1) and ending with the letter that corresponds to the plot of f(-t{-}1).
Enter your eight-letter string here:
