OAT Output Triggered Even Angle Signal VI

OAT Output Triggered Even Angle Signal VI

Owning Palette: Utility VIs

Requires: Sound and Vibration Toolkit

Generates triggered even-angle signals for vector averaging in order power spectrum calculations. Use this VI to remove uncorrelated phenomenon for vector averaging. Each instance of this VI maintains its own state; use the N Waveforms instance of this VI to process an array of channels. Wire data to the even-angle signal input to determine the polymorphic instance to use or manually select the instance.

OAT Output Triggered Even Angle Signal (1 Ch)

	reset? specifies the initialization of the internal states. The first time this VI runs, or when reset? is TRUE, the internal states initialize to zero. If reset? is FALSE, this VI sets the internal states to the final states from the previous call to the VI. The default is FALSE.
	block size specifies the block size of the triggered even-angle signal. You can set block size to the same value that is used to compute the order power spectrum. The default value is -1, which causes this VI to set block size to the number of samples contained in the number of revolutions specified in trigger period.
	even-angle signal specifies the even-angle-resampled data. even-angled signal is synchronous to the rotational speed with a constant number of samples per revolution. r0 specifies the starting index value for counting revolutions. dr specifies the revolution interval between two sequential samples. Y specifies the value of the even-angle-spaced sample in a scaled engineering unit.
	even-angle channel info specifies the information about the measurement configuration that this VI uses to acquire the resampled data. Note  You must wire even-angle channel info when performing extended measurements. Do not modify the even-angle channel info values. If you want to view the information, you can create a custom probe.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	trigger period specifies the interval between triggers in revolutions. The default is 1.
	triggered even-angle signal returns the triggered even-angle signal. r0 returns the start of the revolution index. dr returns the revolution interval between two sequential samples. Y returns the values of even-angle spaced samples in a scaled engineering unit.
	even-angle channel info out returns information about the measurement configuration for even-angle signal. Note  You must wire even-angle channel info out when performing extended measurements. Do not modify the even-angle channel info out values. If you want to view the information, you can create a custom probe.
	error out contains error information. This output provides standard error out functionality.

OAT Output Triggered Even Angle Signal (N Ch)

	reset? specifies the initialization of the internal states. The first time this VI runs, or when reset? is TRUE, the internal states initialize to zero. If reset? is FALSE, this VI sets the internal states to the final states from the previous call to the VI. The default is FALSE.
	block size specifies the block size of the triggered even-angle signal. You can set block size to the same value that is used to compute the order power spectrum. The default value is -1, which causes this VI to set block size to the number of samples contained in the number of revolutions specified in trigger period.
	even-angle signals specifies the even-angle-resampled data. even-angled signals are synchronous to the rotational speed with a constant number of samples per revolution. r0 specifies the starting index value for counting revolutions. dr specifies the revolution interval between two sequential samples. Y specifies the value of the even-angle-spaced sample in a scaled engineering unit.
	even-angle channel info specifies information that you can pass to another VI about the measurement configuration for even-angle signal. Note  You must wire even-angle channel info when performing extended measurements. Do not modify the even-angle channel info values. If you want to view the information, you can create a custom probe.
	error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
	trigger period specifies the interval between triggers in revolutions. The default is 1.
	triggered even-angle signals returns the triggered even-angle spaced samples computed by resampling.
	even-angle channel info out returns information about the measurement configuration for multiple channels of even-angle signals. Note  You must wire even-angle channel info out when performing extended measurements. Do not modify the even-angle channel info out values. If you want to view the information, you can create a custom probe.
	error out contains error information. This output provides standard error out functionality.