eigenNonSymmetric

Core and matricesfunctionOpenCV 5.0.0

import { eigenNonSymmetric } from '@banou/opencv-wasm'

Use after await initOpenCV(). See the initialization and named imports guide.

ARGUMENTSsrc, eigenvalues, eigenvectors

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FUNCTIONeigenNonSymmetric

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RETURN TYPEvoid

Call structure. A void return can still write to destination arguments. The parameter descriptions define inputs, outputs and ownership.

Calculates eigenvalues and eigenvectors of a non-symmetric matrix (real eigenvalues only).

Note: Assumes real eigenvalues.

The function calculates eigenvalues and eigenvectors (optional) of the square matrix src:

    src*eigenvectors.row(i).t() = eigenvalues.at<srcType>(i)*eigenvectors.row(i).t()

See: eigen

eigenNonSymmetric(src: Mat, eigenvalues: Mat, eigenvectors: Mat): void;

src

input matrix (CV_32FC1 or CV_64FC1 type).

eigenvalues

Output destination, filled by the native operation. output vector of eigenvalues (type is the same type as src).

eigenvectors

Output destination, filled by the native operation. output matrix of eigenvectors (type is the same type as src). The eigenvectors are stored as subsequent matrix rows, in the same order as the corresponding eigenvalues.

Upstream declaration ↗

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