HP48/49 Bode Diagram

This project provides an implementation of a Bode diagram analysis of transfer functions on the HP48/49 handheld calculator.

Detailed analysis of all zeros and poles of the given transfer function.
Construction of the multiplied and the factored form of the transfer function.
Graphical output of a linear approximation and the smooth characteristic of gain and phase.
Axes of graphs labeled in powers of ten (frequency ), decibel (gain) und radiants (phase).
Arbitrary dimension of the analysis protocol through organization in text pages and scrollable graphical pages.
Easily understandable input format.
High execution speed, depending on the function to be analysed between 25 and 30 seconds (SX) or 15 and 20 seconds (GX)
Preservation of the last calculated data, which can be recalled at any time.
Special menu entry for multiplying and factoring a polynomial.