OpenLvVision_OpenCv.lvlib:LDASubspaceProject.vim

Projects input data samples into a linear subspace defined by the Eigenvectors (W) and the Mean. This function is generic and can be used to project data using weights calculated by either PCA or LDA.

For detailed information, please refer to the OpenCV documentation

OpenLvVision_OpenCv.lvlib:LDASubspaceProject.vim

cerrcodeclst

error in

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    cbool

    		status

    status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ci32

    		code

    cstr

    		source

    source describes the origin of the error or warning.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

cOpenLvVision__OpenCv_lvlib_Anythinglvclass

Src

The input samples. Matrix of size N K (Samples Features).

Type: CV_32F or CV_64F.

cOpenLvVision__OpenCv_lvlib_Anythinglvclass

Mean

The mean vector. Matrix of size 1 K.

Used to center the data before projection.

cOpenLvVision__OpenCv_lvlib_Anythinglvclass

W

The basis vectors (Eigenvectors). Matrix of size C K (Components Features).

cOpenLvVision__OpenCv_lvlib_Anythinglvclass

Dst

ierrcodeclst

error out

error in can accept error information wired from VIs previously called. Use this information to decide if any functionality should be bypassed in the event of errors from other VIs.

Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ibool

    		status

    status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

    ii32

    		code

    istr

    		source

    source describes the origin of the error or warning.

    Right-click the error in control on the front panel and select Explain Error or Explain Warning from the shortcut menu for more information about the error.

iOpenLvVision__OpenCv_lvlib_Anythinglvclass

Dst out

The projected (compressed) data. Matrix of size N C.