The best program for TI calculators that trace frequency plot of a transfer function W(s) of a SISO or MIMO system (Bode plots). BodeX use a powered routine to plot the phase plot of a transfer function (don't use simply the angle(•) function). The BodeX routines ensure the correct phase plot any W(s) it's plotted.

To analyze MIMO systems, the system must be defined by a matrix of transfer functions. If the system has M inputs and N output the sistem SYS must be a matrix (NxM) when SYSij it's the tranfer function from the input <j> to the output <i>.

What's new in version 2.1.5:

• TI-92+/89 compatible(*)
• better routine for plotting
• now you can plot MAG plot and Phase plot in Split Screen Mode or plot MAG and Phase separately.
• a bug of BodeX ver.1.3 fixed.

(*) Thanks to Malvasio Andrea

To demonstrate the power of BodeX related to the others bode plotter try plot the phase plot of this system:

(s+100)^2/(s•(s+1)^2•(s+10)•(s+5i)•(s-5i))

ONLY BodeX RETURN THE RIGHT PLOT. The routine is slowest than the simple angle(•) function but it works!

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