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Requires: MathScript RT Module
Member of the dsp class. Use members of the filter design subclass to design filters.
Function | Description |
---|---|
angle | Phase angles of complex numbers |
convmx | Convolution matrix |
fir_fs | FIR filter design using frequency sampling |
fir_gauss | FIR Gaussian filter design |
fir_gaussps | FIR Gaussian pulse-shaping filter |
fir_interp | Interpolation FIR filter design |
fir_lsq | Least-squares linear FIR filter design |
fir_pm | Parks-McClellan FIR filter design |
fir_pmord | Parks-McClellan FIR filter order |
fir_rcos | Raised cosine FIR filter |
fir_remez | Parks-McClellan FIR filter design |
fir_remezord | Parks-McClellan FIR filter order |
fir_sgsmooth | Savitzky-Golay FIR filter design |
fir_win | FIR filter design using windows |
freq_space | Frequency spaces for 1D and 2D applications |
freqsd | Computes Laplace transform |
freqzd | Digital filter frequency response |
grpdelay | Group delay of a filter |
iir_bessel | Bessel filter design |
iir_besselzpk | Zeros, poles, and gain of Bessel filter |
iir_butter | Butterworth filter design |
iir_butterord | Butterworth filter order |
iir_butterzpk | Zeros, poles, and gain of Butterworth filter |
iir_cheby1 | Chebyshev type 1 filter design |
iir_cheby1ord | Chebyshev type 1 filter order |
iir_cheby1zpk | Zeros, poles, and gain of Chebyshev type 1 filter |
iir_cheby2 | Chebyshev type 2 filter design |
iir_cheby2ord | Chebyshev type 2 filter order |
iir_cheby2zpk | Zeros, poles, and gain of Chebyshev type 2 filter |
iir_elliptic | Elliptic (Cauer) filter design |
iir_ellipticord | Elliptic (Cauer) filter order |
iir_ellipticzpk | Zeros, poles, and gain of Elliptic filter |
iir_maxflat | Maximally flat digital filter |
iir_yulewalker | IIR filter using modified Yule-Walker method |
impzd | Impulse response of filters |
kaiserwinord | Kaiser window order |
lp_to_bp | Analog lowpass filter to bandpass |
lp_to_bs | Analog lowpass filter to bandstop |
lp_to_hp | Analog lowpass filter to highpass |
lp_to_lp | Analog lowpass filter to lowpass |
phasedelay | Phase delay of a filter |
phasezd | Phase response of a filter |
rcos | Raised cosine filter |
stepzd | Step response of a filter |
unwrapphase | Unwraps phase angles |
zerophase | Zero phase response of a filter |
zplane | Plots zeros and poles |
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