Timeline for Filter noise using MATLAB to include in LTspice
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
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| Dec 2, 2021 at 17:49 | history | became hot network question | |||
| Dec 2, 2021 at 13:47 | vote | accept | Wallflower | ||
| Dec 2, 2021 at 12:24 | answer | added | V.V.T | timeline score: 3 | |
| Dec 2, 2021 at 11:07 | history | edited | ocrdu | CC BY-SA 4.0 |
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| Dec 2, 2021 at 11:04 | answer | added | user16222 | timeline score: 5 | |
| Dec 2, 2021 at 9:55 | comment | added | Wallflower | @Blup1980 as you can see in the figure, I have small oscillations that I refer to ass noise. I will check the FIR filtering, thank you :). This figure is simple, indeed. However, I have other voltage measurements that oscillate way more and in which you can see the spurious oscillations (which I call noise). | |
| Dec 2, 2021 at 9:41 | comment | added | Blup1980 | what do you mean by "delete the noise" ? If you mean "filtering" using a low pass filter then the noise will only be attenuated, not completely deleted. Search for FIR filtering with MATLAB on google or Stackoverflow. If you really expect to have an ultra clean pulse with no noise at all, then it may be much easier to just redraw the curve "by hand" given its simplicity. | |
| Dec 2, 2021 at 8:54 | history | edited | JRE | CC BY-SA 4.0 |
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| Dec 2, 2021 at 8:08 | history | asked | Wallflower | CC BY-SA 4.0 |