Row and Column Concatenation methods for Stability Testing of Two Dimensional Recursive Filters

@inproceedings{Rathinam2012RowAC,
  title={Row and Column Concatenation methods for Stability Testing of Two Dimensional Recursive Filters},
  author={A. Rathinam and Rakshith Ramesh and P. S. Reddy},
  year={2012}
}
–The stability testing of first quadrant quarter-plane (QP) two dimensional recursive digital filters had been a classical problem for the last two decades. In literature, the two major types of stability testing methods available are algebraic and mapping methods. Even though the algebraic methods can determine the stability in finite number of steps, it… CONTINUE READING