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Features
fast function insertion, in any format: polynomials forms, Bode's form, factorized form, zeros and poles, time constants, and mixed forms
lets to compare real and asymptotic diagrams and to measure the approximation error
analysis tools:
markers for the identification of modulus and phase (and the
differences between real and approximate diagrams) under the mouse pointer
computation of exact values at the chosen frequency, pulsation or period
optional markers at 0dB and 180° (mod 360°), for stability analysis in closed loop
poles and zeros are marked on the frequency ruler
frequency in rad/s or Hz
linear or logarithmic (dB) module
phase in rad or deg
data saving and exporting
diagrams printing
Manual
You can find the following instructions even in the on-line help of WinBode.
WinBode traces automatically true and asymptotic Bode diagrams
of any F(s) function of the complex pulsation. The
push-buttons under the menu allow to insert and
to edit the function:
ZERO and POLE adds one complex root.
The two buttons Re (and the keys Z and P on the keyboard) are useful when you want to type only the real part, however you can do it even with the previous buttons typing 0 for the imaginary part.
X and E respectively allow to delete and to edit the zero/pole selected in the list.
In the case of complex zeros/poles the correspondent conjugated is automatically added, deleted and edited.
NUM and DEN add to those existing the roots of a term of any degree at the numerator or denominator.
In the Top-Right there is the gain. With the button K/µ you can chose between static (poles-zeri) and dynamic (Bode form) coefficient.
To edit the gain click in the left half (real part) or in the right half (imaginary part) of the box.