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sdr.IIR.state
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mhostetter/sdr
Examples
Development
API Reference
Release Notes
Index
sdr
mhostetter/sdr
Examples
Examples
Pulse shapes
Peak-
to-
average power
FIR filters
IIR filters
Farrow arbitrary resampler
Phase-
shift keying
Phase-
locked loops
Development
Development
Installation
Formatting
Unit Tests
Documentation
API Reference
API Reference
Digital signal processing
Digital signal processing
Filtering
Filtering
C
FIR
C
FIR
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
M
__
len__
String representation
String representation
M
__
repr__
M
__
str__
Streaming mode only
Streaming mode only
M
reset
M
flush
P
streaming
P
state
Methods
Methods
M
impulse_
response
M
step_
response
M
frequency_
response
M
frequency_
response_
log
Properties
Properties
P
taps
P
order
P
delay
C
IIR
C
IIR
Constructors
Constructors
M
__
init__
M
Zeros
Poles
Special methods
Special methods
M
__
call__
String representation
String representation
M
__
repr__
M
__
str__
Streaming mode only
Streaming mode only
M
reset
P
streaming
P
state
P
state
Table of contents
Examples
Methods
Methods
M
impulse_
response
M
step_
response
M
frequency_
response
M
frequency_
response_
log
Properties
Properties
P
b_
taps
P
a_
taps
P
order
P
zeros
P
poles
P
gain
Multirate filtering
Multirate filtering
C
Interpolator
C
Interpolator
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
String representation
String representation
M
__
repr__
M
__
str__
Streaming mode only
Streaming mode only
M
reset
Properties
Properties
P
rate
P
method
P
taps
P
polyphase_
taps
P
delay
C
Decimator
C
Decimator
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
String representation
String representation
M
__
repr__
M
__
str__
Streaming mode only
Streaming mode only
M
reset
Properties
Properties
P
rate
P
method
P
taps
P
polyphase_
taps
P
delay
C
Resampler
C
Resampler
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
String representation
String representation
M
__
repr__
M
__
str__
Streaming mode only
Streaming mode only
M
reset
Properties
Properties
P
up
P
down
P
rate
P
method
P
taps
P
polyphase_
taps
P
delay
F
multirate_
taps
F
polyphase_
matrix
Arbitrary resampling
Arbitrary resampling
C
Farrow
Resampler
C
Farrow
Resampler
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
Methods
Methods
M
reset
Properties
Properties
P
taps
P
order
P
streaming
Filtering applications
Filtering applications
C
Differentiator
C
Differentiator
Constructors
Constructors
M
__
init__
C
Integrator
C
Integrator
Constructors
Constructors
M
__
init__
Signal manipulation
Signal manipulation
F
mix
F
to_
complex_
bb
F
to_
real_
pb
F
upsample
F
downsample
Sequences
Sequences
F
barker
F
zadoff_
chu
Modulation
Modulation
Linear modulations
Linear modulations
C
Linear
Modulation
C
Linear
Modulation
Constructors
Constructors
M
__
init__
String representation
String representation
M
__
repr__
M
__
str__
Methods
Methods
M
map_
symbols
M
decide_
symbols
M
modulate
M
demodulate
M
ber
M
ser
Properties
Properties
P
order
P
bps
P
phase_
offset
P
symbol_
map
P
sps
P
pulse_
shape
P
tx_
filter
P
rx_
filter
C
PSK
C
PSK
Constructors
Constructors
M
__
init__
String representation
String representation
M
__
repr__
M
__
str__
Methods
Methods
M
ber
M
ser
Properties
Properties
P
phase_
offset
P
symbol_
map
C
Pi
MPSK
C
Pi
MPSK
Constructors
Constructors
M
__
init__
C
OQPSK
C
OQPSK
Constructors
Constructors
M
__
init__
String representation
String representation
M
__
repr__
M
__
str__
Continuous-
phase modulations
Continuous-
phase modulations
C
MSK
C
MSK
Constructors
Constructors
M
__
init__
Pulse shaping
Pulse shaping
F
rectangular
F
half_
sine
F
gaussian
F
raised_
cosine
F
root_
raised_
cosine
Symbol mapping
Symbol mapping
F
binary_
code
F
gray_
code
Symbol encoding
Symbol encoding
F
diff_
encode
F
diff_
decode
Detection
Detection
Detectors
Detectors
C
Replica
Correlator
C
Replica
Correlator
Methods
Methods
M
roc
M
p_
d
M
p_
fa
M
threshold
C
Energy
Detector
C
Energy
Detector
Methods
Methods
M
roc
M
p_
d
M
p_
fa
M
threshold
Theoretical limits
Theoretical limits
F
albersheim
Synchronization
Synchronization
C
Loop
Filter
C
Loop
Filter
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
Methods
Methods
M
reset
Properties
Properties
P
noise_
bandwidth
P
damping_
factor
P
K1
P
K2
P
iir
C
NCO
C
NCO
Constructors
Constructors
M
__
init__
Special methods
Special methods
M
__
call__
Methods
Methods
M
reset
M
step
Properties
Properties
P
K0
P
increment
P
offset
C
Closed
Loop
PLL
C
Closed
Loop
PLL
Constructors
Constructors
M
__
init__
Methods
Methods
M
phase_
lock_
time
M
frequency_
lock_
time
M
lock_
time
M
phase_
error_
variance
Properties
Properties
P
sample_
rate
P
Bn
T
P
Bn
P
zeta
P
K0
P
Kp
P
K1
P
K2
P
iir
P
omega_
n
P
omega_
3d
B
Measurement
Measurement
Energy
Energy
F
energy
Power
Power
F
peak_
power
F
average_
power
F
papr
Voltage
Voltage
F
peak_
voltage
F
rms_
voltage
F
crest_
factor
Modulation
Modulation
C
Error
Rate
C
Error
Rate
Constructors
Constructors
M
__
init__
Methods
Methods
M
add
M
errors
M
counts
M
error_
rate
M
error_
rates
F
evm
Conversions
Conversions
Decibels
Decibels
F
db
F
linear
Ratios
Ratios
F
percent
F
ppm
F
ppb
From E_
b/N_
0
From E_
b/N_
0
F
ebn0_
to_
esn0
F
ebn0_
to_
snr
From E_
s/N_
0
From E_
s/N_
0
F
esn0_
to_
ebn0
F
esn0_
to_
snr
From S/N
From S/N
F
snr_
to_
ebn0
F
snr_
to_
esn0
Simulation
Simulation
Channel models
Channel models
F
bsc
F
bec
F
dmc
Signal impairments
Signal impairments
F
awgn
F
iq_
imbalance
F
sample_
rate_
offset
F
frequency_
offset
Link budgets
Link budgets
Channel capacity
Channel capacity
F
bsc_
capacity
F
bec_
capacity
F
awgn_
capacity
Path losses
Path losses
F
fspl
Antennas
Antennas
F
wavelength
F
parabolic_
antenna
Probability
Probability
F
Q
F
Qinv
Data manipulation
Data manipulation
F
pack
F
unpack
F
hexdump
Plotting
Plotting
Configuration
Configuration
F
use_
style
Time-
domain
Time-
domain
F
time_
domain
F
raster
Spectral estimation
Spectral estimation
F
periodogram
F
spectrogram
Modulation
Modulation
F
constellation
F
symbol_
map
F
eye
F
phase_
tree
F
ber
F
ser
Detection
Detection
F
roc
F
p_
d
Filter analysis
Filter analysis
F
impulse_
response
F
step_
response
F
zeros_
poles
F
magnitude_
response
F
phase_
response
F
phase_
delay
F
group_
delay
F
filter
Release Notes
Release Notes
Versioning
v0.
0
Index
Index
Index
Table of contents
Examples
property
sdr.
IIR.
state
:
NDArray
The filter state.
Examples
¶
See the
IIR filters
example.
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