Signal Processing Toolbox

Frequency and Magnitude Specifications Region:
Arbitrary Magnitude

Select the units for frequency specifications from the Frequency units list:

• Hz
• kHz
• MHz
• Normalized (0 to 1), where 1 corresponds to the Nyquist frequency

For all units except Normalized, specify the sampling frequency, Fs.

Specify the following parameters in the text boxes:

• Freq. vector - A vector defining the frequency points at which the response magnitude is specified, in ascending order. Must have an even length the same as Mag. vector.
• Mag. vector - A vector defining the response magnitudes at the specified frequencies. Must have an even length the same as Freq. vector.
• Weight vector - A vector defining the relative weight that should be given to each frequency band. Must be half the length of Freq. vector.

Each frequency-magnitude pair specifies the junction of two adjacent frequency bands. See remez for more information.

Frequency and Magnitude Specifications Region: Multiband

Frequency and Magnitude Specifications Region: Arbitrary Group Delay