random signal中文是什么意思

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中文翻译
造句

偶然信号
随机信号

random n. 〔罕用语〕胡乱行为，偶然的[随便的]行动[过程]。 ...
signal n. 1.信号，暗号；信号器。 2.动机，导火线 (fo ...
band limited random signal 限带随机信号
pseudo random signal 伪随机信号
pseudo random signal generator 伪随慌号发生器; 伪随机信号发生器
pseudo-random noise signal 伪随机噪声信号
pseudo-random signal 伪随机信号
random digital signal 随机数字信号
random function signal 随机函数信号
random gate signal 随机选通信号
random injected signal 随机注入信号
random signal doppler angiograph 随慌号多普勒仪; 随机信号多普勒仪
random signal train 随机信号序列
random signal vibration projector 随慌号振动发射器; 随机信号振动发射器
random telegraph signal 随机电报信号
random telephone signal 随机电话信号
pseudo-random digital signal generator 伪随机数字信号发生器
random analog signal analysis program 随机模拟信号分析程序
random time varying single signal 随机时变单一信号
at random 任意，随便; 任意地，随机地; 随便地，任意地; 随机的,任意的; 随机地，任意地; 随意地，任意地; 随意地，随机地
random n. 〔罕用语〕胡乱行为，偶然的[随便的]行动[过程]。 adj. 1.任意的，胡乱的，随便的；(话等)信口乱说的；(人等)偶然碰到的。 2.随机的；【物理学】无规则的；(石工)(大小)不齐的。 a random guess 瞎猜。 a random shot 乱射(的子弹)；流弹。 at random 碰运气地；无目标地，漫无目的地。 n. -icity 随机性，无规性。
if signal 中频信号
no signal 无信号
on signal 开通信号; 启动信号
signal n. 1.信号，暗号；信号器。 2.动机，导火线 (for)。 3.预兆，征象。 call signal 【无线电】呼号。 an alarm signal 警报(器)。 an information signal 〔美国〕暴风警报(旗)。 an international code of signals 国际通用信号。 a signal of distress ＝a distress signal 船只失事信号。 adj. 1.暗号的，作信号用的。 2.显著的，非常的，优越的。 a signal victory [defeat] 大胜[败]。 vt.,vi. (〔英国〕 -ll-) 发信号[警报]给(人、船等)；用信号[警报]通知(暴风、危险等)；用动作[手势]示意；预示。 a signaling bomb 信号弹。

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例句与用法

The green bank telescope in west virginia has been specially designed to distinguish between random signals and signals which might be in code .
西弗吉尼亚州的格林班克望远镜是专门为区分随机信号与或许是电码信号而专门设计的。
A random signal of known statistical properties of amplitude , distribution , and spectral density
振幅、分布及谱密度等的已知统计特性的随机信号。
The green bank telescope in west virginia has been specially designed to distinguish between random signals and signals which might be in code
西弗吉尼亚州的格林?班克望远镜是专门为区分随机信号与或许是电码信号而专门设计的。
The guidance system involved many areas such as ir physics , random signal processing , image analysis , high speed digital signal processing and so on
制导系统涉及面广,包括红外物理学,随机信号处理、图像分析以及高速数字信号处理等多门学科。
The method is based on the theory of statistic random signal and adopts the serial manner . the acquisition judge is performed by automatic threshold control
该算法基于统计随机信号检测的基本理论,采用串行捕获的方式,并且利用自适应门限值作为判决门限,完成捕获。
The results showed that it is feasible to use chaotic jamming signals as mask jamming sources . its jamming effectiveness is equivalent to that of random signal and superior to that of m sequence
结果表明,混沌干扰信号可以作为遮盖性干扰信号的干扰源,其遮盖效能与随机信号相当,且优于m序列干扰信号。
This paper founded a fault diagnosis method using random signal norm . through extracting a number of feature norm and tolerance , we can carry out reliability test to the specific sample and category the faults
通过大量样本提取出信号的特征范数和容差值后,便可对特定样本进行可靠性检验,并对诊断得出的故障进行分类。
From the point of view of the modulation of rppm , chaotic signal with stochastic characteristics is introduced as its modulation , which has the good performance just like the random signal
从随机脉位调制脉冲多普勒雷达信号调制角度出发，又引入了具有类随机性的混沌信号作为其基本调制信号，性能与采用随机信号相接近。
Based on the character of short - time non - stationary random signal , the feature of energy distribution of multi - interval - time in millisecond blast signals was investigated by means of the wavelet packet method
摘要根据爆破振动信号具有短时非平稳的特点，利用小波包分析技术对满足分析要求的多段微差爆破振动信号的能量分布特征进行研究。
The algorithm that we study is based on dwt and svd . the main merit of the algorithm is the capacity of the watermarking information that is hid into the image is much more than the capacity of the random signal and two - value image
经过实验仿真，把该算法能够经受住噪声、中值滤波、压缩、高通滤波、低通滤波等的处理，具有很强的鲁棒性。