Notes – Pulse and Digital Circuits

CHAPTER 3

*Typically, equations of the form x = exp(x) and x = sin(x) are called transcendental equations. To find the solution of a transcendental equation one may use a graphical method or a numerical method.

Appendix B

*If the input to a linear system is for a very short duration when compared to the resulting output, it can be seen that the shape of the output depends mostly on the characteristics of the system, not on the strength of the input signal. Such short-duration input signals are called impulses.