Frequency Transformations
Transform filters to other forms, use features in a filter to develop
another filter
Functions
expand all
FIR
firlp2hp | Transform FIR lowpass filter to Type I FIR highpass filter |
firlp2lp | Transform FIR Type I lowpass to FIR Type 1 lowpass with inverse
bandwidth |
IIR
iirbpc2bpc | Transform IIR complex bandpass filter to IIR complex bandpass filter with
different characteristics |
iirlp2bp | Transform IIR lowpass filter to IIR bandpass filter |
iirlp2bpc | Transform IIR lowpass to complex bandpass filter |
iirlp2bs | Transform IIR lowpass to IIR bandstop filter |
iirlp2bsc | Transform IIR lowpass to complex bandstop filter |
iirlp2hp | Transform lowpass IIR filter to highpass filter |
iirlp2lp | Transform lowpass IIR filter to different lowpass filter |
iirlp2mb | Transform IIR lowpass filter to IIR M-band filter |
iirlp2mbc | Transform IIR lowpass filter to IIR complex M-band filter |
iirlp2xc | Transform IIR lowpass filter to IIR complex N-point filter |
iirlp2xn | Transform IIR lowpass filter to IIR real N-point filter |
iirpowcomp | Power complementary IIR filter |