Index-> contents reference index search

Up-> SPT_HELP IIR Filter Design

Prev

Next

SPT_HELP-> SPTFunctionsByCategory Mathematical Functions Data Manipulation Functions SignalGeneratorMain AnalogFilterFunctions FIR Filter Design Window Functions IIR Filter Design FourierFunctions Plotting Functions Histogram Functions

IIR Filter Design-> fn2dlp fn2dhp fn2dbp fn2dbs fc2dig iirfilt1 gainz makeiir

Headings-> IIR FILTER DESIGN

IIR Filter Design

This section presents functions primarily for converting analog prototype filter transfer functions into digital filter transfer function. Functions for finding the complex gain of a digital filter and for performing filtering of a signal are also included.

IIR FILTER DESIGN

Filter Conversion Functions

fn2dlp	Converting From A Normalized To Digital Lowpass Filter [O-Matrix function]
fn2dhp	Converting From A Normalized To Digital Highpass Filter
fn2dbp	Converting From A Normalized To Digital Bandpass Filter [O-Matrix function]
fn2dbs	Converting From A Normalized To Digital Bandstop Filter
fc2dig	Converting From A Continuous To Digital Filter [O-Matrix Function]


Other Related Functions

iirfilt1	Filtering With a DIRECT FORM I IIR
gainz	Complex Gain of a Rational Digital Transfer Function


Design Tools

makeiir	IIR Filter Design Tool