Timeline for generating white gaussian noise in matlab using two different functions
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
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| May 6, 2016 at 3:57 | answer | added | Amal | timeline score: 2 | |
| May 4, 2016 at 15:53 | vote | accept | zahraesb | ||
| May 4, 2016 at 15:02 | answer | added | Peter K.♦ | timeline score: 5 | |
| May 4, 2016 at 15:02 | comment | added | MBaz |
randn produces independent samples of a Gaussian random variable, which happens to be the same as Gaussian white noise. Note that this white noise is actually filtered to fit in the bandwidth specified by the sampling rate.
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| May 4, 2016 at 14:57 | comment | added | zahraesb | thank u Peter.im happy to be here.actually i'm having a hard time distinguishing the difference between whitness of samples and their gaussianity.i believe some samples generated of a specific distribution are not white(or uncorrelated) by them self and we shoud white them | |
| May 4, 2016 at 14:46 | comment | added | zahraesb | because it is not mentioned in the matlab help that they are white. i believe they are just samples of a gaussian distribution. | |
| May 4, 2016 at 14:33 | history | edited | Peter K.♦ | CC BY-SA 3.0 |
Minor formatting changes
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| May 4, 2016 at 14:31 | comment | added | Peter K.♦ | Welcome to DSP.SE! They are both white. Why do you think otherwise? | |
| May 4, 2016 at 14:27 | history | asked | zahraesb | CC BY-SA 3.0 |