Overview

The Noise block is an input block that provides access to the ZMP-SynqNet controller's internally generated random noise source. The block output is the noise source output multiplied by Kn1. Currently, Kn1 and Axis Number are not used.

The configuration values for this block are as follows:

Kn1	Multiplier for noise output.
Kn2	Reserved for future use.
Axis Number	Reserved for future use.
Subsample Code	A code which determines the schedule for updating this block (every sample, even samples only, etc.) See Subsampling.
User Data 0	Application-specific data. See User Data Storage.
User Data 1	Application-specific data. See User Data Storage.

Matlab/Simulink

Simulink Interface

noise_sim1

The Output of the Noise block is a pseudo-random value between –Kn1 and Kn1.

The block has two user data fields (User Data 0, User Data 1) to store application-specific data for convenient storage and retrieval. See User Data Storage for details.

The block's update schedule is determined by the Subsample Code (See Subsampling). The following Parameter Dialog Box can be opened by double-clicking on the block in a Simulink Model (3 Input version shown):

noise_sim2

C++ API

NOISEBlock

Declaration

Public Method

	NOISEBlock& NOISE();
	Required Header: mechaware.h

Description

The Noise block computes the sum of several Inputs (2-6), each multiplied by a gain value.

double	NOISE().Kn1	Noise gain.
double	NOISE().Kn2	Reserved for future use.

Methods

Block Methods