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frequency modulated
调频
常用释义
词性释义
调频
例句
全部
Chrominance
signal
is composed of two
color
difference signals of the
video
band
high
frequency
modulated
color
subcarrier
made
.
色度信号是由两个色差信号对视频频带高频端的色副载波进行调制而成的。
Matches
the
use
with
it the
programmable
microcomputer
phase
-
lock
frequency
modulated
transmitter
which
is
the
our
company
produces
.
与之配使用的是我公司生产的可编程微电脑锁相调频发射机。
The
problem
of
estimating
the
parameter
of
a
linear
frequency
modulated
signal
embedded in
additive
noise
is considered
.
研究了加性噪声中线性调频信号的参数估计问题。
The
Linear
Frequency
Modulated
(LFM)
signal
is
a
popular
pulse
compression
radar
signal
.
线性调频信号是雷达中常采用的一种脉冲压缩信号。
A
new
algorithm
is
proposed
for
radar
echo
cancelling
based
on the
group
delay
of
the LFM
(
Linear
Frequency
Modulated
)
signal
.
根据线性调频（LFM）信号群延迟特性，提出了一种针对LFM雷达的回波对消干扰算法。
Because
of the
frequency
-
modulated
screening
technique
does
not
produce
this kind
of
rose
,
anatkina
.
由于调频挂网技艺不会爆发这种玫瑰斑，所以愈加粗忽。
In
order
to
obtain
enough
bandwidth
,
HF
radars
use
an
irregularly
frequency
modulated
waveform
.
为了获得足够的带宽，雷达采用一种非规则频率调制的波形。
Low
Frequency
Modulated
Intermediate Frequency
Electrical
Stimulation
Treating
Patella
-
Femur
Arthrosis
低频调制中频电刺激治疗髌股关节病
Study
of the
Infrared
Frequency
Modulated
Jammer
's
Jamming
Mechanism
调频式红外干扰机机理研究
Methods
of
measurement
on
radio
receivers for
various
classes
of
emission
- Receivers for
frequency
-
modulated
sound
broadcasting
emissions
各种发射级别的无线电接受机的测量方法。调频声音广播发射接受机
Assisting treatment of
shoulder
subluxation
early
in
stroke
with low-frequency
modulated
mid-frequency
electricity
低频调制中频电流佐治脑卒中早期肩关节半脱位
Basic
Research
of
Differential
Rolls
and
Developments of
Speed
Roller
Mill
and
Frequency
-
modulated
Rubber
Roller
Sheller
差动对辊机基本理论与高速磨粉机和变频胶辊砻谷机的研制
Study
on
frequency
deviation
expansion
methods
for
frequency
modulated
crystal oscillator
调频晶体振荡器频偏扩展方法研究
Clutter
statistical
analysis
for
linear
frequency
modulated
pulse
compression
radar
线性调频脉冲压缩雷达杂波统计模型分析
Linearity
Measurement
Method
for
Ultra
-
wideband
Linear
Frequency
Modulated
Signal
超宽带线性调频信号线性度的测量方法
An
adaptive
filtering
algorithm
for
linear
frequency
-
modulated
signal
enhancement
线性调频信号增强的自适应滤波算法研究
Linear
Frequency
-
Modulated
Signal
Detection
and
Parameter
Estimation
in
Low
Signal-to-Noise
Ratio
Condition
低信噪比下线性调频信号检测与参数估计
Target
Extracting
Algorithm
and
System
Parameter
Design
in
Stepped
Frequency
Modulated
Radar
调频步进雷达目标抽取算法及系统参数设计
Quantum
Interference
of
Potassium
Atoms
in
a
Slow
Frequency
-
modulated
Field
低频调制场中钾原子的量子干涉效应
Application
of
frequency
-
modulated
Roots
blowing
hydrogen
compressor
调频罗茨鼓风氢压机的应用
Sawtooth
weighted
frequency
modulated
jamming
technique
for
countering LFM
radar
对线性调频雷达的锯齿波加权调频干扰
Doppler
effect
analysis
and
processing
for
wideband
linear
frequency
modulated
radar
signal
宽带线性调频雷达信号多普勒效应分析与处理
Method
and
apparatus
for producing
swept
frequency
-
modulated
audio
signal
patterns
for
inducing
sleep
扫频调制音频信号模式诱导睡眠的方法和仪器
Transmitting
Frequency
-
Modulated
Signal
to
Increase
Signal-to-Noise
Ratio
of
Medical
Ultrasound
Image
发射调频信号提高医学超声图像的信号噪声比
Optical fiber
gases
sensing
array
with
frequency
modulated
continuous
wave
technique
连续波调频技术复用的光纤气体多点传感系统
FM
(
frequency
modulation
,
frequency
modulated
)
调频，[已]调频的
Discussion
of
Spatial
Measurement
by
Frequency
Modulated
Coherent
Laser
Radar
调频激光雷达空间测量技术探讨
Novel
Signal
Processing
Methods
for
Moving
Targets
in
Stepped
Frequency
Modulated
Radar
调频步进雷达运动目标信号处理的新方法
Simulation
of
longitudinal
wave
based on
frequency
modulated
waveform
and
oscillograph
synchronization
principle
用调频正弦波形和示波器同步原理模拟纵波
System
design
and
simulation
of
real time
processor
of
SAR
using
linear
frequency
modulated
burst pulses
线性调频脉冲串制式合成孔径雷达实时成像算法和方案的设计和模拟