Quick Answer
The dsp filter stability margin analyzer calculator computes stability margin from the input values you provide.
Calculator
Result Interpretation
DSP Filter Stability Margin Analyzer Calculator computes Stability Margin in dimensionless using the defined engineering formula and the input values provided.
Worked Example
Verified calculation
Given:
- Pole 1 (complex) = 0.9
- Pole 2 (complex) = 0.95
- Pole 3 (complex) = 0.8
- Pole 4 (complex) = 0.7
Expected Result:
- Stability Margin = 0.1
Engineering Interpretation:
Under the given input conditions, the calculated result is: Stability Margin = 0.1 dimensionless.
The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from automatically validated test cases.
Formula / Method
stability margin = abs(1.0 - abs(complex))Stability Margin.
Variables
| Symbol | Label | Role | Description |
|---|---|---|---|
| pole1 | Pole 1 (complex) | INPUT | Pole 1 (complex) |
| pole2 | Pole 2 (complex) | INPUT | Pole 2 (complex) |
| pole3 | Pole 3 (complex) | INPUT | Pole 3 (complex) |
| pole4 | Pole 4 (complex) | INPUT | Pole 4 (complex) |
| stability_margin | Stability Margin | OUTPUT | Stability Margin |
Calculation Steps
- Enter the pole 1 (complex) in dimensionless.
- Enter the pole 2 (complex) in dimensionless.
- Enter the pole 3 (complex) in dimensionless.
- Enter the pole 4 (complex) in dimensionless.
- Step 1: Compute stability margin.
- Read the stability margin (dimensionless) from the results.
Frequently Asked Questions
What does this calculator calculate?
The DSP Filter Stability Margin Analyzer Calculator estimates Stability Margin based on the input parameters you provide
Why is pole 1 (complex) important in this calculation?
pole 1 (complex) is directly proportional to stability margin. When you enter pole 1 (complex) in dimensionless, the calculator uses it in the engineering formula to compute the output
How should I interpret the result stability margin?
The calculator outputs stability margin in dimensionless. The result is computed directly from the input values using the defined engineering formula
What units should I use for the inputs?
Enter each value in the units shown next to the input field: Pole 1 (complex) (dimensionless), Pole 2 (complex) (dimensionless), Pole 3 (complex) (dimensionless), Pole 4 (complex) (dimensionless). Make sure all inputs use the specified units for consistent results
What assumptions does this calculator use?
This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment
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