A theorem on higher-order absolute differences taken from successive terms of bounded sequences is proved. This theorem establishes the property of bistability of such difference series and suggests a method for converting periodic discrete-time signals into the binary digital form based only on the computation of absolute differences. 
					      		
oai:noad.sci.am:135989
Advances in Difference Equations
Institute for Informatics and Automation Problems of NAS RA ; Texas A&M University ; Department of Mathematics ; University Pierre et Marie Curie-Paris ; Vision and Natural Computation Group, Vision Institute
May 3, 2021
Jul 28, 2020
63
https://noad.sci.am/publication/149602
| Edition name | Date | 
|---|---|
| Ashot Shahverdian, The bistability of higher-order differences ofdiscrete periodic signals | May 3, 2021 | 
Shahverdian Ashot