create a random signal
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Iwould like to create a signal as shown in the fig.
kindly help me with code.
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Jan
am 5 Dez. 2012
No, I can't. The shown signal has very specific properties, e.g. the frequency spectrum, the strong correlation over a period of about 0.5 seconds, etc. Without knowing any details, it is impossible to guess, which properties are required, and which are noise. Therefore I cannot post such a signal.
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Jan
am 9 Dez. 2012
@Azy: Perhaps I was not clear enough: Currently your explanations are not detailed enough to create a noisy signal. There are too many different possibilities and we cannot guess, what you need. It is like if you go to a car seller and ask for "a car". Of course he has cars, but he will hesitate to offer any specific one.
"A few spikes with a variation of above 150" does not allow to create a signal. The best method to obtain EEG signals is using EEG signals. So better ask any lab if you could get some test data.
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