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Owning Palette: Point By Point VIs

Use the Signal Operation PtByPt VIs to perform common one- and two-dimensional numerical analysis. Example

The VIs on this palette can return general LabVIEW error codes or specific point by point error codes.

Palette Object	Description
AC & DC Estimator PtByPt	Computes an estimation of the AC and DC levels of the input signal.
AutoCorrelation PtByPt	Computes the autocorrelation of the set of input data points specified by sample length x.
Convolution PtByPt	Computes the convolution of x and y.
CrossCorrelation PtByPt	Computes the cross correlation of x and y.
Deconvolution PtByPt	Computes the deconvolution of x*y and y.
Peak Detector PtByPt	Finds the location of peaks or valleys in the set of input data points specified by width.
Quick Scale 1D PtByPt	Determines the maximum absolute value contained in the set of input data points specified by sample length and then scales the set of input data points using the absolute value.
Scale 1D PtByPt	Determines scale and offset and scales the set of input data specified by sample length using these values.
Threshold Peak Detector PtByPt	Analyzes the set of input data points specified by width for valid peaks and detects the set of points that exceed the threshold in a valid peak.
Unit Vector PtByPt	Finds the norm of the set of input data points specified by sample length and obtains its corresponding Unit Vector by normalizing the original set of input data points with its norm.
Unwrap Phase PtByPt	Unwraps phase by eliminating discontinuities whose absolute values exceed pi.
Y[i]=Clip{X[i]} PtByPt	Clips x to within the bounds specified by upper limit and lower limit.
Y[i]=X[i-n] PtByPt	Shifts x by shifts: n samples.

Example

Refer to the labview\examples\ptbypt\PtByPt_No_HW.llb for examples of using the Signal Operation PtByPt VIs.