Timeline for Digital signal derivative
Current License: CC BY-SA 3.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 18, 2015 at 17:58 | answer | added | static_cats | timeline score: 1 | |
| Jun 18, 2015 at 13:15 | answer | added | Conrad Turner | timeline score: 0 | |
| Jun 18, 2015 at 12:19 | comment | added | Matt L. | First of all you need to figure out for yourself what you mean by "derivative" of a discrete-time signal, because there is actually no such thing. What you've found are first order differences. If that is what you need, then you could either do what Oliver suggested, or you could simply accept the fact that the number of first order differences will be one less than the number of samples. | |
| Jun 18, 2015 at 11:35 | comment | added | Oliver | Take Window[-1]=0 . | |
| Jun 18, 2015 at 10:55 | history | asked | matteopuc | CC BY-SA 3.0 |