Difficulty Generating Analog Output of White noise - Data Acquisition Using Simulink NI USB-6009
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I am facing challenges in generating the analog output of a white noise using Simulink in conjunction with the NI USB-6009 data acquisition device. Despite my efforts to configure the system appropriately, I have been unable to achieve the desired output.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1572602/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1572607/image.png)
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Walter Roberson
il 19 Dic 2023
I appreciate your generous suggestions. Can you suggest some solution to the problem?
Risposte (1)
Walter Roberson
il 19 Dic 2023
If the bounded option is enabled, the output is uniform white noise with amplitude between +1 and −1. If the bounded output is not enabled, the output is a Gaussian white noise and the values are not bounded between +1 and −1
Values that are in the range -1 to +1 are generally not in the range 0 to +5 as is expected for the way you have configured the output block.
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