a. For the (7,4) Hamming code described in Example 1, construct the eight codewords in Hamming's dual code.
b. Find the minimum distance of the dual code determined in part a.
EXAMPLE
Binary Sequence for Energy Calculations Consider the five-digit binary sequence 10010. This sequence is represented by two different waveforms, one based on the rectangular function rect(t), and the other based on the sinc function sinc(t).
Despite this difference, both waveforms are denoted by g(t), which implies they both have exactly the same total energy, to be demonstrated next.