Digital filter design
Multirate systems and filter banks
Multirate systems and filter banks
Constrained least square design of FIR filters without specifiedtransition bands
IEEE Transactions on Signal Processing
Design of digital systems for arbitrary sampling rate conversion
Signal Processing
| Hi-index | 0.08 |
A novel iterative quantization procedure for the design of finite wordlength linear-phase FIR filters of high order and minimum frequency domain error is proposed: a one-by-one increased number of filter coefficients is quantized where the augmented frequency domain error is re-minimized in each case. This new approach achieves a smaller frequency domain error than rounding of the optimal non-quantized coefficients. It is also successfully applied to the design of Lth band filters with minimum frequency domain error. FIR filters up to a filter order 1500 are designed.