Frequency Specifications Region :: GUI: Filter Design and Analysis Tool (Signal Processing Toolbox)

Signal Processing Toolbox

Frequency Specifications Region

The Frequency Specifications region allows you to enter frequency parameters for the filter design. The options available vary with the selections in the Response Type and Design Method regions.

Response Type
IIR
FIR

Lowpass
Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic, Maximally Flat
Equiripple, Least-squares, Window, Constr. Least- Squares, Complex Equiripple, Maximally Flat

Raised Cosine
none
Window

Highpass
Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic, Maximally Flat
Equiripple, Least-squares, Window, Constr. Least- Squares, Complex Equiripple

Bandpass
Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic
Equiripple, Least-squares, Window, Constr. Least- Squares

Bandstop
Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic
Equiripple, Least-squares, Window, Constr. Least- Squares

Response Type	IIR	FIR
Lowpass	Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic, Maximally Flat	Equiripple, Least-squares, Window, Constr. Least- Squares, Complex Equiripple, Maximally Flat
Raised Cosine	none	Window
Highpass	Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic, Maximally Flat	Equiripple, Least-squares, Window, Constr. Least- Squares, Complex Equiripple
Bandpass	Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic	Equiripple, Least-squares, Window, Constr. Least- Squares
Bandstop	Butterworth, Chebyshev Type I, Chebyshev Type II, Elliptic	Equiripple, Least-squares, Window, Constr. Least- Squares

Other Response Types (in the pull-down menu) are Differentiator, Multiband, Hilbert Transformer, and Arbitrary Magnitude.

Options Region Frequency Specifications Region: Lowpass