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1 sub-Nyquist frequency
Макаров: частота субдискретизации -
2 sub-Nyquist frequency
не превышающая частоту Найквиста частота дискретизации, не превышающая минимально допустимое значение частота дискретизации, проф. частота субдискретизацииEnglish-Russian electronics dictionary > sub-Nyquist frequency
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3 sub-Nyquist frequency
не превышающая частоту Найквиста частота дискретизации, не превышающая минимально допустимое значение частота дискретизации, проф. частота субдискретизацииThe New English-Russian Dictionary of Radio-electronics > sub-Nyquist frequency
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4 frequency
= freq1) частота (1. величина, обратная периоду; величина, пропорциональная обратному периоду (напр. круговая частота) 2. частота появления случайного события, отношение встречаемости к числу испытаний) || частотный2) встречаемость ( случайного события); периодичность•- acoustic frequency
- acoustical frequency
- actual frequency
- air-ground radio frequency
- air-to-ground radio frequency
- alias frequency
- alpha cutoff frequency
- alternate frequency
- angular frequency
- antenna resonant frequency
- antiferromagnetic resonance frequency
- antiresonant frequency
- anti-Stokes frequency
- assigned frequency
- atomic frequency
- audio frequency
- aural center frequency
- authorized frequency
- avalanche frequency
- base frequency
- base-transport cutoff frequency
- basic frequency
- bass frequency
- beat frequency
- beta cutoff frequency
- bias frequency
- Bragg frequency
- break frequency
- bubble-propagation frequency
- bus frequency
- carrier frequency
- center frequency
- channel frequency
- characteristic frequency
- chopping frequency
- circular frequency
- clock frequency
- co-channel sound frequency
- collision frequency
- combination frequency
- commercial frequency
- complex frequency
- constant frequency
- core frequency
- corner frequency
- critical frequency
- critical fusion frequency
- crossover frequency
- cumulative relative frequency
- cutoff frequency
- cyclotron frequency
- data frequency
- data communications frequency
- 3-dB frequency
- dedicated frequency
- difference frequency
- diffusion frequency
- distress frequency
- Doppler frequency
- Doppler-beat frequency
- Doppler-shifted frequency
- down-link frequency
- drift frequency
- driving frequency
- dynamic-scattering cutoff frequency
- echo frequency
- electron Langmuir frequency
- electron paramagnetic resonance frequency
- electron plasma frequency
- expected frequency
- extinction frequency
- extremely high frequency
- extremely low frequency
- facsimile picture frequency
- ferrimagnetic-resonance frequency
- ferromagnetic-resonance frequency
- field frequency
- fixed frequency
- flicker-fusion frequency
- flutter frequency
- folding frequency
- forward-bias cutoff frequency
- frame frequency
- free-running frequency
- fundamental frequency
- fundamental scanning frequency
- fusion frequency
- gap frequency
- gliding frequency
- ground-air frequency
- ground-to-air frequency
- group frequency
- Gunn frequency
- half-power frequency
- harmonic frequency
- helicon frequency
- heterodyne frequency
- high frequency
- highest probable frequency
- horizontal-line frequency
- horizontal-scanning frequency
- hyperfine frequency
- hyperfine transition frequency
- hyperhigh frequency
- idler frequency
- image frequency
- imaginery frequency
- IMPATT-frequency
- impingement frequency
- impulse frequency - instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intermodulation frequency
- intermodulation component frequency
- inversion-layer cutoff frequency
- ion cyclotron frequency
- ionization frequency
- ion plasma frequency
- jittered pulse-recurrence frequency
- Josephson frequency
- keying frequency
- knee frequency
- Langmuir plasma frequency
- Larmor frequency
- laser-frequency
- laser-emission-frequency
- lattice vibration frequency
- line frequency
- line screen frequency
- lobe frequency
- local-oscillator frequency
- locking frequency
- low frequency
- lower side frequency - lowest useful high frequency
- magnetohydrodynamic frequency
- magnetoplasma frequency
- mains frequency
- maser frequency
- maser-emission frequency
- master frequency
- maximum frequency of oscillation
- maximum keying frequency
- maximum modulating frequency - microwave frequency
- midband frequency
- mode frequency
- modulation frequency
- multiple frequency
- natural frequency
- nominal frequency
- notch frequency
- note frequency
- Nyquist frequency
- observed frequency
- operating frequency
- optical frequency - photoelectric threshold frequency
- picture frequency
- piezoelectric crystal antiresonant frequency
- piezoelectric crystal resonant frequency
- pilot frequency
- plasma frequency
- power frequency
- power-line frequency
- precession frequency
- primary frequency
- pulse-recurrence frequency - pumping frequency
- quasi-optical frequency
- quench frequency
- quenching frequency
- quiescent frequency
- radian frequency
- radio frequency
- rated frequency
- reactive cutoff frequency
- real frequency
- reference frequency
- relative frequency
- relative frequency
- repetition frequency
- resistive cutoff frequency
- resonance frequency
- resonant frequency
- rest frequency
- resting frequency
- ringing frequency
- ripple frequency
- scan frequency
- scanning-line frequency
- screen frequency
- secondary frequency
- second-channel frequency
- self-neutralization frequency
- self-resonant frequency
- SH frequency
- side frequency
- sonic frequency
- sound frequency
- sound carrier frequency
- sound center frequency
- space frequency
- spark frequency
- spatial frequency
- speech frequency
- spike frequency
- spin frequency
- spot frequency
- standard frequency
- Stokes frequency
- subaudio frequency
- subcarrier frequency
- subharmonic frequency
- sub-Nyquist frequency
- subsonic frequency
- sub-telephone frequency
- sum frequency
- summation frequency
- superaudio frequency - super-telephone frequency
- supply frequency
- suppression frequency
- sweep frequency
- synchronizing frequency
- threshold frequency - toggle frequency
- tone frequency
- top baseband frequency
- transition frequency
- transit-time frequency
- transit-time cutoff frequency
- transmission frequency
- TRAPATT frequency
- trapped plasma frequency
- treble frequency
- turnover frequency
- ultra-audible frequency - undamped frequency
- uniform precession frequency
- unity-gain frequency
- up-link frequency
- upper side frequency
- variable frequency
- vertical frequency - video frequency
- vision frequency
- vision carrier frequency
- visual carrier frequency
- voice frequency
- voltage gain cutoff frequency
- waveguide cutoff frequency
- window frequency
- wow frequency -
5 frequency
1) частота (1. величина, обратная периоду; величина, пропорциональная обратному периоду (напр. круговая частота) 2. частота появления случайного события, отношение встречаемости к числу испытаний) || частотный2) встречаемость ( случайного события); периодичность•- absolute cutoff frequency
- acoustic frequency
- acoustical frequency
- actual frequency
- air-ground radio frequency
- air-to-ground radio frequency
- alias frequency
- alpha cutoff frequency
- alternate frequency
- angular frequency
- antenna resonant frequency
- antiferromagnetic resonance frequency
- antiresonant frequency
- anti-Stokes frequency
- assigned frequency
- atomic frequency
- audio frequency
- aural center frequency
- authorized frequency
- avalanche frequency
- base frequency
- base-transport cutoff frequency
- basic frequency
- bass frequency
- beat frequency
- beta cutoff frequency
- bias frequency
- Bragg frequency
- break frequency
- bubble-propagation frequency
- bus frequency
- carrier frequency
- center frequency
- channel frequency
- characteristic frequency
- chopping frequency
- circular frequency
- clock frequency
- co-channel sound frequency
- collision frequency
- combination frequency
- commercial frequency
- complex frequency
- constant frequency
- core frequency
- corner frequency
- critical frequency
- critical fusion frequency
- crossover frequency
- cumulative relative frequency
- cutoff frequency
- cyclotron frequency
- data communications frequency
- data frequency
- dedicated frequency
- difference frequency
- diffusion frequency
- distress frequency
- Doppler frequency
- Doppler-beat frequency
- Doppler-shifted frequency
- down-link frequency
- drift frequency
- driving frequency
- dynamic-scattering cutoff frequency
- echo frequency
- electron Langmuir frequency
- electron paramagnetic resonance frequency
- electron plasma frequency
- expected frequency
- extinction frequency
- extremely high frequency
- extremely low frequency
- facsimile picture frequency
- ferrimagnetic-resonance frequency
- ferromagnetic-resonance frequency
- field frequency
- fixed frequency
- flicker-fusion frequency
- flutter frequency
- folding frequency
- forward-bias cutoff frequency
- frame frequency
- free-running frequency
- fundamental frequency
- fundamental scanning frequency
- fusion frequency
- gap frequency
- gliding frequency
- ground-air frequency
- ground-to-air frequency
- group frequency
- Gunn frequency
- half-power frequency
- harmonic frequency
- helicon frequency
- heterodyne frequency
- high frequency
- highest probable frequency
- horizontal-line frequency
- horizontal-scanning frequency
- hyperfine frequency
- hyperfine transition frequency
- hyperhigh frequency
- idler frequency
- image frequency
- imaginery frequency
- IMPATT-frequency
- impingement frequency
- impulse frequency
- infralow frequency
- infrasonic frequency
- instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intermodulation component frequency
- intermodulation frequency
- inversion-layer cutoff frequency
- ion cyclotron frequency
- ion plasma frequency
- ionization frequency
- jittered pulse-recurrence frequency
- Josephson frequency
- keying frequency
- knee frequency
- Langmuir plasma frequency
- Larmor frequency
- laser-emission-frequency
- laser-frequency
- lattice vibration frequency
- line frequency
- line screen frequency
- lobe frequency
- local-oscillator frequency
- locking frequency
- low frequency
- lower side frequency
- lowest observed frequency
- lowest useful frequency
- lowest useful high frequency
- magnetohydrodynamic frequency
- magnetoplasma frequency
- mains frequency
- maser frequency
- maser-emission frequency
- master frequency
- maximum frequency of oscillation
- maximum keying frequency
- maximum modulating frequency
- maximum observed frequency
- maximum usable frequency
- medium frequency
- microwave frequency
- midband frequency
- mode frequency
- modulation frequency
- multiple frequency
- natural frequency
- nominal frequency
- notch frequency
- note frequency
- Nyquist frequency
- observed frequency
- operating frequency
- optical frequency
- optimum working frequency
- penetration frequency
- photoelectric threshold frequency
- picture frequency
- piezoelectric crystal antiresonant frequency
- piezoelectric crystal resonant frequency
- pilot frequency
- plasma frequency
- power frequency
- power-line frequency
- precession frequency
- primary frequency
- pulse-recurrence frequency
- pulse-repetition frequency
- pump frequency
- pumping frequency
- quasi-optical frequency
- quench frequency
- quenching frequency
- quiescent frequency
- radian frequency
- radio frequency
- rated frequency
- reactive cutoff frequency
- real frequency
- reference frequency
- relative frequency
- repetition frequency
- resistive cutoff frequency
- resonance frequency
- resonant frequency
- rest frequency
- resting frequency
- ringing frequency
- ripple frequency
- scan frequency
- scanning-line frequency
- screen frequency
- secondary frequency
- second-channel frequency
- self-neutralization frequency
- self-resonant frequency
- SH frequency
- side frequency
- sonic frequency
- sound carrier frequency
- sound center frequency
- sound frequency
- space frequency
- spark frequency
- spatial frequency
- speech frequency
- spike frequency
- spin frequency
- spot frequency
- standard frequency
- Stokes frequency
- subaudio frequency
- subcarrier frequency
- subharmonic frequency
- sub-Nyquist frequency
- subsonic frequency
- sub-telephone frequency
- sum frequency
- summation frequency
- superaudio frequency
- superhigh frequency
- supersonic frequency
- super-telephone frequency
- supply frequency
- suppression frequency
- sweep frequency
- synchronizing frequency
- threshold frequency
- timed radio frequency
- timing frequency
- toggle frequency
- tone frequency
- top baseband frequency
- transition frequency
- transit-time cutoff frequency
- transit-time frequency
- transmission frequency
- TRAPATT frequency
- trapped plasma frequency
- treble frequency
- turnover frequency
- ultra-audible frequency
- ultrahigh frequency
- ultrasonic frequency
- unassigned frequency
- undamped frequency
- uniform precession frequency
- unity-gain frequency
- up-link frequency
- upper side frequency
- variable frequency
- vertical frequency
- very high frequency
- very low frequency
- video frequency
- vision carrier frequency
- vision frequency
- visual carrier frequency
- voice frequency
- voltage gain cutoff frequency
- waveguide cutoff frequency
- window frequency
- wow frequencyThe New English-Russian Dictionary of Radio-electronics > frequency
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6 частота субдискретизации
Русско-английский ТВ и видео словарь > частота субдискретизации
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7 частота субдискретизации
Русско-английский словарь по информационным технологиям > частота субдискретизации
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8 частота субдискретизации
1) Engineering: sub-Nyquist rate, subNyquist frequency2) Makarov: sub-Nyquist frequencyУниверсальный русско-английский словарь > частота субдискретизации
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9 rate
3) частота4) расход5) норма || нормировать6) тариф || тарифицировать7) степень8) отношение; коэффициент10) оценка || оценивать11) определять; устанавливать; подсчитывать; рассчитывать (напр. мощность, несущую способность)•rates to consumers — тарифы на отпуск (напр. электроэнергии) потребителям-
absolute disintegrate rate
-
absorbed dose rate
-
acceptance rate
-
accident rate
-
adiabatic lapse rate
-
advance rate
-
aging rate
-
allowable leak rate
-
angular rate
-
annual depletion rate
-
application rate
-
area rate
-
arrival rate
-
ascensional rate
-
assessed failure rate
-
attenuation rate
-
autoconvective lapse rate
-
base wage rate
-
baud rate
-
bearer rate
-
beating rate
-
bit rate
-
bit-error rate
-
bit-transfer rate
-
block meter rate
-
block-error rate
-
boiling rate
-
boil-up rate
-
bonus rate
-
break flow rate
-
breeding rate
-
burning rate
-
calling rate
-
capture rate
-
carbonization rate
-
cargo rate
-
carrier-ionization rate
-
casting rate
-
catalyst circulation rate
-
charging rate
-
chipping rate
-
chip rate
-
chopping rate
-
circulation rate
-
class rate
-
climb rate
-
clock rate
-
closed rate
-
closure rate
-
coke rate
-
cold storage rates
-
collision rate
-
combustion rate
-
completion rate
-
concentration rate
-
containment leak rate
-
continuous rate
-
controlled rate
-
convective expansion rate
-
conversion rate
-
conveyance rate
-
cooling rate
-
core heat generation rate
-
corrosion rate
-
counting rate
-
crack growth rate
-
creep rate
-
crosshead rate
-
cure rate
-
cutter wear rate
-
daily consumptive use rate
-
data-transfer rate
-
data rate
-
decay rate
-
decompression rate
-
deflection rate
-
deionization rate
-
delivery rate
-
demand cost rate
-
demand rate
-
deposition rate
-
descent rate
-
development rate
-
deviation rate
-
differential rate
-
differentiated electricity rates
-
diffusion rate
-
directional rate
-
discharge rate
-
disposal rate
-
distance rate
-
dither rate
-
dosage rate
-
downtime rate
-
drainage rate
-
drawing rate
-
drift rate
-
drilling rate
-
droop rate
-
dry adiabatic lapse rate
-
electricity rate
-
electric rate
-
energy fluence rate
-
energy release rate
-
entropy production rate
-
entropy rate
-
erasing rate
-
erosion rate
-
error rate
-
etching rate
-
etch rate
-
evacuation rate
-
evaporating rate
-
excitation rate
-
exposure rate
-
failure rate
-
failure-per-mile rate
-
false alarm rate
-
fatal accident frequency rate
-
fatality rate
-
fault rate
-
feed rate
-
field germination rate
-
field-repetition rate
-
fieldwide rate of recovery
-
film rate
-
filtering rate
-
finishing rate
-
fire-propagation rate
-
firing rate
-
fission rate
-
flat rate
-
flexible rates
-
flicker rate
-
flooding rate
-
flotation rate
-
flour extraction rate
-
flow rate
-
flush production rate
-
flutter rate
-
forced outgage rate
-
frame rate
-
frame-repetition rate
-
freezing rate
-
freight rate
-
freight-all-kinds rates
-
frequency-sweep rate
-
frequency-tuning rate
-
fuel rate
-
functional throughput rate
-
gas leak rate
-
gathering rate
-
generation rate
-
grinding rate
-
growth rate
-
gyro drift rate
-
half-clock rate
-
hardening rate
-
heat absorption rate
-
heat dissipation rate
-
heat generation rate
-
heat rate
-
heat-flow rate
-
heating rate
-
heat-transfer rate
-
hit rate
-
image refresh rate
-
impact wear rate
-
in-commission rate
-
infiltration rate
-
information rate
-
injection rate
-
instantaneous failure rate
-
intermittent rate
-
ionization rate
-
irrigation rate
-
iso-wear rates
-
job rates
-
kerma rate
-
keying rate
-
lapse rate
-
leakage rate
-
linear wear rate
-
line-of-sight rate
-
line-repetition rate
-
liquid efflux rate
-
lubrication rate
-
maintenance rate
-
mass flow rate
-
mass wear rate
-
maximum efficiency rate
-
maximum permissible rate
-
maximum stepping rate
-
medium rate
-
melting rate
-
melt-off rate
-
metal-removal rate
-
modulation rate
-
moist-adiabatic lapse rate
-
NC programmed feed rate
-
negative flow rate
-
nucleation rate
-
Nyquist rate
-
obturation rate
-
off-peak power rate
-
operating rate
-
optimal feed rate
-
outgassing rate
-
output rate
-
overall drilling rate
-
oxidation rate
-
paging rate
-
peak power rate
-
penetration rate
-
percolation rate
-
phase generation rate
-
phase rate
-
picture-taking rate
-
pitch rate
-
plastic strain rate
-
positive flow rate
-
potential rate of evaporation
-
pouring rate
-
power rate
-
precipitation rate
-
predetermined rate
-
predicted failure rate
-
priming rate
-
printout rate
-
print rate
-
production decline rate
-
production rate
-
projection rate
-
proper feed rate
-
protection rate
-
pull rate
-
pulldown rate
-
pulse-recurrence rate
-
pulse rate
-
radiation rate
-
radioactive decay rate
-
range rate
-
rapid air cut feed rate
-
rapid return rate
-
rate of acceleration
-
rate of angular motion
-
rate of attack
-
rate of blowing
-
rate of braking
-
rate of carbon drop
-
rate of convergence
-
rate of crack propagation
-
rate of deformation
-
rate of dilution
-
rate of discharge
-
rate of dive
-
rate of energy input
-
rate of exchange
-
rate of exposure
-
rate of fall
-
rate of film movement
-
rate of gain
-
rate of hole deviation change
-
rate of lancing
-
rate of linkage
-
rate of loading
-
rate of opening
-
rate of plant depreciation
-
rate of pulse rise
-
rate of rainfall
-
rate of rise
-
rate of roll
-
rate of sedimentation
-
rate of shear
-
rate of slope
-
rate of stirring
-
rate of surface runoff
-
rate or carbon oxidation
-
reactivity insertion rate
-
reading rate
-
read rate
-
recovery rate
-
recycle rate
-
reflood rate
-
refresh rate
-
refrigeration rate
-
repetition rate
-
reset rate
-
residential rate
-
respiration rate
-
retail charter rate
-
retail rate
-
retention rate
-
rigidity rate
-
rolling rate
-
runout rate
-
sample rate
-
saturated-adiabatic lapse rate
-
saturation rate
-
scrap generation rate
-
scrap rate
-
secondary creep rate
-
sectorial rate
-
self-discharge rate
-
setting rate
-
settled production rate
-
settling rate
-
signaling rate
-
silicon pulling rate
-
slew rate
-
snowmelt inflow rate
-
solidification rate
-
sparking rate
-
specific commodity rate
-
specific heat flow rate
-
specific rate of flow
-
specific rate of sediment transport
-
specific wear rate
-
spreading rate of jet
-
spring rate
-
squeeze rate
-
standard rate
-
starting rate
-
steam rate
-
stepping rate
-
stock removal rate
-
strain rate
-
stress rate
-
sub-Nyquist rate
-
success rate
-
superadiabatic lapse rate
-
supply rate
-
survival rate
-
sweep rate
-
taking rate
-
tariff rate
-
temperature lapse rate
-
testing rate
-
thermal transfer rate
-
through rate
-
throughput rate
-
time rate of change
-
time rate
-
time-of-day electricity rate
-
time-of-day rate
-
tool-wear rate
-
total mass rate
-
tracking rate
-
traffic flow rate
-
transfer rate
-
transmission rate
-
transport rate
-
turn rate
-
turnover rate
-
twenty-five ampere rate
-
undetected error rate
-
uniform quench rate
-
unit rate
-
unloading rate
-
update rate
-
vaporizing rate
-
vitrification rate
-
voidage rate
-
voltage recovery rate
-
volume erosion rate
-
volume wear rate
-
volumetric flow rate
-
volumetric rate
-
vulcanization rate
-
water application rate
-
water consumption rate
-
water use rate
-
wear rate
-
weft insertion rate
-
weight rate
-
wheel removal rate
-
wholesale charter rate
-
wholesale rate
-
withdrawal rate
-
write writing rate
-
write rate
-
yawing rate
-
yaw rate
-
zero-crossing rate -
10 encoding
1) кодированиеа) представление информации в виде последовательности элементов некоторой совокупности символов или сигналов по определённой системе правилб) вчт программирование2) модуляция (напр. в системе с дельта-модуляцией)•- binary encoding
- character encoding
- convolutional encoding
- correlation-min encoding
- correlation-product encoding
- data encoding
- delayed encoding
- differential Manchester encoding
- flux transition encoding
- FM encoding
- fractal encoding
- frequency modulation encoding
- horizontal encoding
- intraframe encoding
- knowledge encoding
- Manchester encoding
- MFM encoding
- modified frequency modulation encoding
- multiple sub-Nyquist sampling encoding
- noiseless encoding
- normal Manchester encoding
- one-hot encoding
- phase encoding
- predictive encoding
- quadrature encoding
- resistance-capacitance encoding
- RL encoding
- RLL encoding - source encoding
- speech-predictive encoding
- topologically distributed encoding
- vertical encoding -
11 encoding
1) кодированиеа) представление информации в виде последовательности элементов некоторой совокупности символов или сигналов по определённой системе правилб) вчт. программирование2) модуляция (напр. в системе с дельта-модуляцией)•- ARLL encoding
- binary encoding
- character encoding
- convolutional encoding
- correlation-min encoding
- correlation-product encoding
- data encoding
- delayed encoding
- differential Manchester encoding
- flux transition encoding
- FM encoding
- fractal encoding
- frequency modulation encoding
- horizontal encoding
- intraframe encoding
- knowledge encoding
- Manchester encoding
- MFM encoding
- modified frequency modulation encoding
- multiple sub-Nyquist sampling encoding
- noiseless encoding
- normal Manchester encoding
- one-hot encoding
- phase encoding
- predictive encoding
- quadrature encoding
- resistance-capacitance encoding
- RL encoding
- RLL encoding
- run-length encoding
- run-length limited encoding
- source encoding
- speech-predictive encoding
- topologically distributed encoding
- vertical encodingThe New English-Russian Dictionary of Radio-electronics > encoding
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12 частота субдискретизации
Большой англо-русский и русско-английский словарь > частота субдискретизации
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13 частота субдискретизации
subNyquist frequency, sub-Nyquist rateРусско-английский политехнический словарь > частота субдискретизации
См. также в других словарях:
Nyquist frequency — Not to be confused with Nyquist rate. Frequencies above ƒs/2 (the Nyquist frequency) have an alias below ƒs/2, whose value is given by this graph. ƒs/2 is also called folding frequency, because of the symmetry between 0 and ƒs. The Nyquist… … Wikipedia
Multiple sub-Nyquist sampling encoding — MUSE (Multiple sub Nyquist sampling encoding), was a dot interlaced digital video compression system that used analog modulation for transmission to deliver 1125 line high definition video signals to the home. Japan had the earliest working HDTV… … Wikipedia
Multiple sub-nyquist sampling Encoding system — MUSE (Multiple Sub nyquist Sampling Encoding System), also known as Hi Vision for marketing purposes, was an early high definition analog television standard developed in Japan. Japan had the earliest working HDTV system, with design efforts… … Wikipedia
Nyquist–Shannon sampling theorem — Fig.1: Hypothetical spectrum of a bandlimited signal as a function of frequency The Nyquist–Shannon sampling theorem, after Harry Nyquist and Claude Shannon, is a fundamental result in the field of information theory, in particular… … Wikipedia
Nyquist rate — Not to be confused with Nyquist frequency. Spectrum of a bandlimited signal as a function of frequency In signal processing, the Nyquist rate, named after Harry Nyquist, is two times the bandwidth of a bandlimited signal or a bandlimited channel … Wikipedia
Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Sampling (signal processing) — Signal sampling representation. The continuous signal is represented with a green color whereas the discrete samples are in blue. In signal processing, sampling is the reduction of a continuous signal to a discrete signal. A common example is the … Wikipedia
Discrete Fourier transform — Fourier transforms Continuous Fourier transform Fourier series Discrete Fourier transform Discrete time Fourier transform Related transforms In mathematics, the discrete Fourier transform (DFT) is a specific kind of discrete transform, used in… … Wikipedia
Anti-aliasing — In digital signal processing, anti aliasing is the technique of minimizing the distortion artifacts known as aliasing when representing a high resolution signal at a lower resolution. Anti aliasing is used in digital photography, computer… … Wikipedia
Anti-aliasing filter — An anti aliasing filter is a filter used before a signal sampler, to restrict the bandwidth of a signal to approximately satisfy the sampling theorem. Since the theorem states that unambiguous interpretation of the signal from its samples is… … Wikipedia
Spatial anti-aliasing — In digital signal processing, spatial anti aliasing is the technique of minimizing the distortion artifacts known as aliasing when representing a high resolution image at a lower resolution. Anti aliasing is used in digital photography, computer… … Wikipedia
