DSP Blockset

Frequency and Magnitude Parameters: Remez and Least Squares FIR Filter Design.   For the Remez FIR Filter Design and Least Squares FIR Filter Design blocks, the Band edge frequency vector and Gains at these frequencies vectors describe linear magnitude segments, as shown below. The distances between segments represent "don't care" or transition regions. Both vectors must have even length.

Frequency and Magnitude Parameters: Yule-Walker IIR Filter Design

Weight Parameters