片语

random injected signal随机注入信号

random wave signal海浪信号

random parameter signal随机参量信号

Random Fractal Signal随机分形信号

nonstationary random vibration signal非平稳随机振动信号

random digital signal随机数字信号

random&signalad 胡乱地

random sampling signal随机采样信号

stochastic signal[电子] 随机信号

random gate signal随机选通信号

英汉例句

• the fractional lower order statistics signal is one kind of random signal which contains the gaussian signal and applies to much wide areas than the gaussian signal.

  分数低阶统计信号是一种包含高斯信号，但又具有更广泛适用性的随机信号。

• the data sampling include two kind: free sampling adapted to random signal and pretrigger sampling adapted to impact signal.

  数据采集包括自由采集和预触发采集两种，分别应用于随机信号和沖击信号的采集。

• the random signal generator has achieved output control of highly precise gaussian distribution, and imitated random characteristic of nuclear pulse in amplitude and time.

  该随机信号发生器可以实现高精度高斯分布的输出控制，较好地仿真了核脉沖幅度和时间的随机特性。

• the new method for obtaining a random signal radar waveform by means of random multi- element code ppm is proposed.

  本文提出了用随机多元码进行脉位调制（ppm）获得随机信号雷达波形的新方法。

• in this paper, a real time power spectrum analyzer of low frequency random signal based on digital filters is introduced, and a design method of real time arithmetic is given.

  文中介绍了基于数字滤波的低频随机信号实时功率谱分析仪的实现方法，并给出了实时算法的设计要点。

• finally, the development prospects of random signal radars are analyzed.

  最后对随机信号雷达的发展作了展望。

• the signal of brain activity is a non-stationary random signal including lots of physiology and disease information, which is of important action for doctors to judge pathological changes in brain.

  脑电信号是非平稳的随机信号，其中包含了大量的生理和疾病信息，对于医生判断脑部是否有器质性的病变具有重要作用。

• utilizing the technology of autocorrelation, random signal was chosen as the modulating wave, which can solve the problem of adaptability for simulating waves to body.

  运用自相关技术，筛选随机信号作为调制波，解决电刺激波形对机体适应性问题。 设计并研制了可供临床实验的治疗仪样机。

• in actual testing, magnetic memory signal belongs to random signal without stationarity, adjusting adopting wavelet technique to analyze magnetic memory signal.

  在实际检测中，磁记忆信号属于随机信号、不具有平稳性，宜采用小波技术分析磁记忆信号。

• from the principle of the random signal radar, the low probability intercept of a random binary phased coded cw radar is presented, and its ability of fighting against arm is analyzed.

  介绍了随机信号雷达的实现方法，从随机信号雷达的原理出发，分析了随机二相码连续波雷达的低截获概率特性及其抗arm能力，探讨了随机信号雷达在作战中的运用。

• by using nonlinear random signal analyzing technique, the chaotic finite precision effect due to quantifying error and diffusing error is studied.

  用非线性随机信号分析方法研究了混沌序列的量化误差和扩散误差引起的有限精度效应。

• it shows that the method of maximum entropy spectral analysis is more accurate and effective comparing with the classical method in random signal processing.

  通过与周期图法的实例计算比较，表明该法在工程随机信号处理应用中的优越性。

• this paper founded a fault diagnosis method using random signal norm.

  本文提出了一套利用随机信号范数进行故障诊断的方法。

• in this paper, it is proved that the polar signal obtained from the symbolization of an ergodic random signal is stationary and that the autocorrelation function of the polar signal is ergodic.

  本文证明了各态历经的随机信号经符号化处理后，得到的极性信号是干稳的，极性相关函数是各态历经的。

• compared with correlation measure by adopting ultrasonic and capacity as sensor, it has lower cost that adopting random signal of fluctuating pressure by pressductor measured.

  与采用超声波、电容作为传感器的相关测量法相比，利用压力传感器测量压力脉动随机信号的相关测量法成本较低。

• a. method for analyzing variance-stationary random signal is presented. it is designated as signal decomposition method.

  该文提出了一种方差平稳随机信号的处理方法——信号分解法。

• in random signal processing or simulating systems, the test of discrete digital signal randomicity is often needed. by which the compositions or the specialties can be testified.

  在随机信号测量或仿真系统中，经常需要对离散数据信号进行随机性检验，以确定待测信号的特性或组成成分。

• the theory of random signal has been widely used in the fields of communication, radar, navigation and cryptology in the initial stage of its formation.

  随机信号理论在它形成的初期，便在通信、雷达、导航以及密码学等领域中获得了广泛的应用。