continuous wave
[电磁] 连续波;等幅波
2026-01-09 19:43 浏览次数 14
[电磁] 连续波;等幅波
continuous sound wave连续声波
continuous ultrasonic wave连续超声波
intensity continuous ultalsound wave低频连续超声波
Optical Continuous-Wave Reflectometry光连续波反射法
continuous-wave response连续波响应
continuous-wave terahertz连续波太赫兹
continuous ultrasonic wave treatment超声连续波治疗
continuous-wave lasing连续激射
continuous-wave radar receiver连续波雷达接收机
finally, the s-cdma and the adaptive nonlinear filter techniques are used to restrain the impulse interference and the narrow-band continuous wave interference.
最后,采取了同步码分多址技术和非线性自适应滤波技术来抑制沖击干扰和窄带连续波干扰。
in the accuracy analysis of spacecraft, high accuracy observation data are needed. time error is the main source of errors in continuous wave radar tracking system.
航天运载器的精度分析需要高精度的量测数据,时间不对齐量是影响连续波雷达的主要误差源。
the applications of the kalman filtering algorithm in data processing (range and speed) of quasi continuous wave radar are studied. a new adaptive kalman algorithm is realized.
主要完成卡尔曼滤波在準连续波雷达数据处理(距离和速度)中算法应用研究,实现一种新型自适应卡尔曼滤波算法。
under continuous wave pumping, backward amplified spontaneous emission output power (ase-) rapidly increases to peak value, and then decreases monotonically to steady-state value.
在连续波泵浦下,反向自发辐射输出功率(ase-)首先快速地增加到峰值功率,然后单调下降到稳态值;
the importance of analyzing and processing continuous wave (cw) signals is described. the method of determining the performance of the cw signals frequency is introduced.
叙述分析处理连续波(cw)信号的重要性,并介绍测定cw信号频率特征的方法。
continuous wave doppler ultrasound examination (cw) was performed in 62 patients with a variety of cardiovascular disorders, who underwent right heart catheterization.
本文用连续波多普勒对62例心血管病患者在心导管室中与右心导管同期测定。
based on linear frequency modulation continuous wave (fmcw) technique, we have developed a distance measurement method for non contact and non integrating error measurement.
给出一种以频率调制连续波(fmcw)技术为基础的进行无接触、无累加误差和较大动态范围距离测量方法。
continuous wave doppler echocardiography is a useful and accurate technique which nevertheless has some limitations in the non-invasive assessment of pulmonary artery wedge pressure.
结论连续波多普勒超声尽管在无创性评估肺动脉楔压中有一些局限性,但仍不失为一项可靠并且準确的技术。
finally, simulation models of fh transmitter, receiver and jammer are presented. the influence of frequency excursion on performance of multi-tone continuous wave jamming is analyzed.
最后给出了跳频通信发信机、接收机以及干扰机成员的仿真模型,分析了频率偏移对多频连续波干扰性能的影响。
the first part is the analysis of why the low altitude is limited in frequency modification continuous wave doppler navigation radar.
第一部分分析了调频连续波多普勒导航雷达存在低高度限制的原因。
in linear frequency modulated continuous wave (lfm-cw) radar the range resolution is determined by signal bandwidth and linearity.
在线性调频连续波雷达中,距离分辨力由线性调频信号的带宽和线性度等决定。
a way to measuring the miss distance using echo signal from multifrequency continuous wave measuring radar is described.
描述了一种利用多频连续波测量雷达回波信号进行事后脱靶量测量的方法。
an improved continuous wave approximation which can improve both the calculation accuracy of altitude clutters, and accuracy of sidelobe clutters.
提出了一种改进的连续波近似方法,它提高了高度杂波的计算準确度,对旁瓣杂波的计算亦有改善。
the continuous wave radar is the main tracking equipment for trajectory observing at present. estimation and calibration of system errors have important significance.
连续波雷达是目前外火箭轨道测量的主要高精度设备,用数学方法估计和修正其系统误差有特别重要的意义。
for a doppler radar homing seeker with high pulse repetition frequency, the continuous wave approximation is not only simple, but also has a high calculation accuracy.
对于使用高脉沖重复频率的主动多普勒雷达导引头,连续波近似法不仅计算相对简单,而且可以给出较高的计算精度。
the first is that shanghai has seen a continuous wave of immigrants who have brought their own dishes with them which have subsequently been subsumed as our own.
首先,源源不断的移民来到这里,他们带来了自己的菜肴,这些菜肴随后被吸收了进来,就像我们自己的上海菜一样。
an x band low cost, simple and compact continuous wave doppler radar is presented. the whole front end is designed using hybrid microwave integrated circuits (mic).
本文介绍了一种x波段低成本、结构简单、小型化的连续波多普勒雷达,雷达前端采用微波混合集成电路(mic)。
to confirm the utility of continuous wave doppler echocardiography in assessing pulmonary artery wedge pressure in patients with mitral regurgitation.
目的探讨连续波多普勒超声在评估二尖瓣返流患者的肺动脉楔压中的作用。
linear frequency-modulated continuous wave synthetic aperture radar(lfm cw sar) imaging algorithm is studied.
研究了线性调频连续波sar的距离徙动算法成像。
a continuous wave titanium-doped sapphire laser pumped by argon laser is:'reported.
本文报导一种连续波氩离子激光泵浦的掺钛蓝宝石激光器。
in the control group, only continuous wave was used.
对照组不分组,采用连续波治疗。
thee first is that shanghai has seen a continuous wave of immigrants who have brought their own dishes with them which have subsequently been subsumed asour own.
首先,源源不断的移民来到这里,他们带来了自己的菜肴,这些菜肴随后被吸收了进来,就像我们自己的上海菜一样。 。
the backlit ceiling artwork consists of stylized inspirational arabic phrases. the continuous wave seating provides an efficient and dynamic operating system.
每一次体验都包含了视觉,气味和声音的混合,在这里感官享受会带给你独特的令人惊奇的就餐体验.天花板的背光作品书写了脍炙人口阿拉伯短语.连绵不断的座位营造了有效而且充满动态的运营环境.