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VisualSpice Signal Processor
VisualSpice sports a very powerful signal
processor and expression evaluator, which lets you enter
mathematical expressions using node voltages and plot them
even during the simulation in real-time and interactively.
Built in multimeter
displays Power, Current, Impedance, Voltage,
shows both real and complex numbers to give you more accurate
and useful readings.
Our real-time oscilloscope
features 64 channels. You can set the scope
to trigger on the rising or falling edge of any signal,
or use the free running feature. You can set the volts per
division, and the time scale etc just like a real scope.
It even has an X/Y mode, so you can pick any signal in your
circuit as the X-Axis instead of time. Just like the real
thing!
Multiple plot tabs shows you past simulation results
so that you can make comparisons. Cross probing allows you
to simply click on a node during the simulation to see the
voltage waveform at that node, you can also plot the current,
power, impedance, db, and boat loads of other things during
the simulation simply by clicking the mouse, or you can
enter complex mathematical expressions to be plotted during
the simulation.
- Real-time spice output display
- Plots phase, decibels, derivatives, magnitude, real-part,
imaginary-part, bode plots, more..
- Plots analogue output with real-time marching waveforms
DURING the simulation.
- Plots mathematical expressions including trig functions:
Sin, Cos, Tan, Arc tan etc.
- Multiple plot windows.
- Print graphs to printer.
- Copy graphs to a word processor to include in your
reports.
- Post processor
- Customisable graphs
- Graph annotation allows you to draw additional graphics
directly on the graphical output.
- Automatic graphical 3D legend creation.
- Automatically label points on your graph with graphics
and or 3D text.
- Measure pulse width, rise time, fall time, time
delta.
- Power graphic cursors allows you to instantly move
to graph peek, valley, wave peak, valley, highest point
on the curve, lowest point.
- Split curves in to individual stacked graphs, or
combine separate graphs into one.
- Graphic markers
- Automatic scaling for X and Y axis
- Auto zoom out and zoom in.
- Automatically move cursor to a Y coordinate given
an X coordinate.
- Attach cursors to curve so cursor will follow curve
automatically for precise readings.
- Create multiple graphics windows and save/load results.
- Graph print preview.
- Virtual instruments includes real-time scope, complex
volt, current, power (watt) meters gives, apparent power,
effective power, reactive power, power factor, power
magnitude and phase and much more...
- Define your own formulas and macros.
- Bode plotter.
Here is a partial list of the available math functions.
| FUNCTION
NAME |
FUNCTION
DESCRIPTION |
| MAG |
The Magnitude of a signal |
| PH |
The Phase of a signal |
| J |
i(sqrt(-1)) times signal |
| REAL |
The real component of signal |
| IMAG |
The imaginary part of signal |
| DB |
20 * log10(mag(signal)) |
| LOG |
The logarithm (base 10) of signal |
| LN |
The natural logarithm (base e) of signal |
| EXP |
e to the signal power |
| ABS |
The absolute value of signal. |
| SQRT |
The square root of signal. |
| SIN |
The sine of signal. |
| COS |
The cosine of signal. |
| TAN |
The tangent of signal. |
| ATAN |
The inverse tangent of signal |
| NORM |
The signal normalized to 1 |
| RND |
Random number |
| MEAN |
Mean of the signal |
| DERIV |
Calculates the derivative of signal. |
| VS |
Plots one signal versus another |
| + |
Addition |
| - |
Subtraction |
| * |
Multiplication |
| / |
Division |
| ^ |
Raise to the power |
| % |
Modulus |
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