Convolution
convolve |
|
correlate |
|
fftconvolve |
|
convolve2d |
|
correlate2d |
|
sepfir2d |
|
B-splines
bspline |
|
gauss_spline |
|
cspline1d |
|
qspline1d |
|
cspline2d |
|
qspline2d |
|
spline_filter |
|
Filtering
order_filter |
|
medfilt |
|
medfilt2d |
|
wiener |
|
symiirorder1 |
|
symiirorder2 |
|
lfilter |
|
lfiltic |
|
deconvolve |
|
hilbert |
|
get_window |
|
decimate |
|
detrend |
|
resample |
|
Filter design
bilinear |
|
firwin |
|
firwin2 |
|
freqs |
|
freqz |
|
iirdesign |
|
iirfilter |
|
kaiser_atten |
|
kaiser_beta |
|
kaiserord |
|
remez |
|
unique_roots |
|
residue |
|
residuez |
|
invres |
|
Matlab-style IIR filter design
butter |
|
buttord |
|
cheby1 |
|
cheb1ord |
|
cheby2 |
|
cheb2ord |
|
ellip |
|
ellipord |
|
bessel |
|
Linear Systems
lti |
|
lsim |
|
lsim2 |
|
impulse |
|
impulse2 |
|
step |
|
step2 |
|
LTI Representations
tf2zpk |
|
zpk2tf |
|
tf2ss |
|
ss2tf |
|
zpk2ss |
|
ss2zpk |
|
Window functions
get_window |
|
barthann |
|
bartlett |
|
blackman |
|
blackmanharris |
|
bohman |
|
boxcar |
|
chebwin |
|
flattop |
|
gaussian |
|
general_gaussian |
|
hamming |
|
hann |
|
kaiser |
|
nuttall |
|
parzen |
|
slepian |
|
triang |
|