Exploring MATLAB - Uncovering the Mysteries of the Fuzzy Bits

[love_learning]

MATLAB! Question!

Hi,

http://www.geocities.com/spoutveg10/matlab.JPG

Does anyone know what the "fuzzy" bit at the tops of the spectrum are? I went for a complete guess out of distortion or noise. Any elaboration as to why?

I connected up a Binouli random data source with a sample time of 1, and added a repeat block (x5) to obtain this signal.


THANK YOU VERY MUCH IN ADVANCE! I APPRECIATE YOUR INPUT!

 

[Xezlec]

Wait... you performed some operation on random data, and you're wondering why there is any randomness in the result?

I don't know what to say, except you can't expect randomness not to be random.

 

[tacman]

Hi there,

First of all, great job exploring MATLAB and using it to analyze signals! The "fuzzy" bits at the tops of the spectrum are most likely caused by noise or distortion in the signal. This can happen when the signal is not perfectly clean or when there is interference from other sources. The more repeat blocks you add, the more the noise will be amplified and appear as "fuzzy" bits in the spectrum.

To minimize these fuzzy bits, you can try filtering the signal or using a higher sample time to capture a cleaner signal. Additionally, you can try adjusting the settings on your Binouli random data source to see if that improves the signal quality.

I hope this helps and good luck with your exploration of MATLAB! Keep learning and experimenting to uncover more mysteries of the "fuzzy bits." Happy coding!