Title :
A new method to design Linear Phase FIR filter
Author :
Bhooshan, Sunil ; Kumar, Vinay
Author_Institution :
Signal Process. Group, Jaypee Univ. of Inf. Technol., Solan
Abstract :
A new very simple design approach to Linear Phase Finite Impulse Response (FIR) filters is discussed with the help of Legendre Polynomials with a special transform. This approach can be used to design a FIR filter with arbitrary characteristics and exact linear phase. Some design examples are discussed to illustrate the performance of the proposed method.
Keywords :
FIR filters; polynomials; Legendre polynomial; finite impulse response filter; linear phase FIR filter; Algorithm design and analysis; Band pass filters; Biomedical signal processing; Design methodology; Finite impulse response filter; Linear programming; Nonlinear filters; Polynomials; Signal design; Signal processing algorithms; FIR Filters; Legendre Polynomials; Linear Phase; Orthogonality;
Conference_Titel :
Industrial Technology, 2008. ICIT 2008. IEEE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-1705-6
Electronic_ISBN :
978-1-4244-1706-3
DOI :
10.1109/ICIT.2008.4608604
