a. Given the input binary sequence 1100100010, sketch the waveforms of the in-phase and quadrature components of a modulated wave obtained using the QPSK based on the signal set of Figure.
b. Sketch the QPSK waveform itself for the input binary sequence specified in part a.
![1729_Figure 8.jpg](https://secure.tutorsglobe.com/CMSImages/1729_Figure 8.jpg)