@article{paperid:1031778, author = {Sadoghi Yazdi, Hadi and Dehdast, Hadi}, title = {Robust DERIVATIVE Operator into Gradient Based SIGNAL Processing}, journal = {International Journal of Control and Automation}, year = {2012}, volume = {5}, number = {4}, month = {December}, issn = {2005-4297}, pages = {143--156}, numpages = {13}, keywords = {Differentiation scheme; signal processing; noise prohibition}, }