CxPolyRootsEx
Advanced Analysis Library Only
AnalysisLibErrType CxPolyRootsEx (NIComplexNumber polynomialCoefficients[], int numberOfCoefficients, NIComplexNumber polynomialRoots[]);
Purpose
Calculates the roots of a complex polynomial with high precision.
Parameters
| Input | ||
| Name | Type | Description |
| polynomialCoefficients | NIComplexNumber [] | The coefficients of the polynomial in ascending order of power. |
| numberOfCoefficients | int | The length of polynomialCoefficients. |
| Output | ||
| Name | Type | Description |
| polynomialRoots | NIComplexNumber [] | The roots of the polynomial. The length of this parameter is numberOfCoefficients - 1. |
Return Value
| Name | Type | Description |
| status | AnalysisLibErrType | A value that specifies the type of error that occurred. Refer to analysis.h for definitions of these constants. |
Additional Information
Library: Advanced Analysis Library
Include file: analysis.h
LabWindows/CVI compatibility: LabWindows/CVI 8.0 and later