Signal Processing Toolbox

Filter Type Region

Choose a filter type from the five mutually exclusive radio buttons:

• Lowpass
• Highpass
• Bandpass
• Bandstop
• A menu listing other filter types:
• Differentiator (remez, firls)
• Hilbert Transformer (remez, firls)
• Multiband (firls, remez)
• Arbitrary Magnitude (firls, remez, firls)
• Arbitrary Group Delay (iirgrpdelay) - available only when the Filter Design Toolbox is installed

The filter type you choose is reflected in the Display region, Frequency Specifications region, and Magnitude Specifications region.

Display Region: Filter Coefficients

Lowpass Filters