Design of linear-phase FIR filters using pseudo-Boolean methods

Patney, R. ; Rao, S. D. (1979) Design of linear-phase FIR filters using pseudo-Boolean methods IEEE Transactions on Circuits and Systems, 26 (4). pp. 255-260. ISSN 0098-4094

Full text not available from this repository.

Official URL:

Related URL:


To implement a given digital filter with a finite-bit digital hardware, its design parameters have to be rounded off or truncated. The resulting filter characteristics considerably deviate from the desired ones. This effect can be reduced if the parameters are suitably chosen in the discrete-parameter-space. In this paper, this is achieved for linear-phase FIR filters by solving a system of linear pseudo-Boolean inequalities. The method is simple to use and is believed to offer a new insight into the problem. It takes much less computer time as compared to the existing search techniques, and yet has much better chances of converging to a global optimum.

Item Type:Article
Source:Copyright of this article belongs to IEEE.
ID Code:92253
Deposited On:29 May 2012 12:22
Last Modified:29 May 2012 12:22

Repository Staff Only: item control page