Chinese translation for "激光信号"
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- laser signal
laser singal lasersingal
Related Translations:
激光: [物理学] laser 激光靶 laser target; 激光报警器 laser avoidance device; 激光玻璃纤维 laser fibre; lasing fibre; 激光波束制导武器 laser beam riding weapon; 激光测距仪 laser range finder; laser ranging device; laser rangi
- Example Sentences:
| 1. | Coherent laser signal 相干激光信号 | | 2. | In this paper the dithering of beam light , the undulating of beam intension , spread of the beam light and the dithering of image are introduced 摘要文中介绍了激光信号通过随机大气信道时,大气湍流效应造成了光束抖动、强度起伏,光束扩展和像点抖动等现象。 | | 3. | The article analyses wide angle laser signal receiving system and the receive sensitivity of system , and studies the problems on circuits designing of laser receiving system 对广角激光信号接收系统和系统的探测灵敏度进行了分析,研究了激光接收系统电路设计问题。 | | 4. | To solve the weak target detection under the clutter background , combined with dynamic chaotic model , the chaotic property of the laser echo signal is discussed and a novel algorithm is presented based on chaotic signal detection using neural network predictor 摘要为了解决杂波背景下的激光微弱目标检测的问题,结合混沌动态建模思想,讨论了激光回波的混沌特性,提出激光信号非线性混沌序列的神经网络建模、预测及信号检测算法。 | | 5. | The thesis analyses the problems on the noise of apd photoelectric receiving system . author designs apd laser signal receiving system circuits , front amplify circuit , controlling time - series logic circuits , dc / dc transform circuits . and takes apd bias voltage fuzzy control 分析了apd光电接收系统的噪声问题,并对apd激光信号接收系统电路、前置放大电路、控制时序逻辑电路、 dc / dc变换电路进行了设计,采取了apd偏压模糊控制。 | | 6. | Laser terminal guided projectile , a kind of artillery precisely guided shell , which combines laser technology with electronics and flying control technologies , can guide the shell by laser signal in the terminal stage of the trajectory to track and attack the point target accurately 激光末制导炮弹是炮兵用于远战的一种精确制导炮弹。它集激光技术、电子技术、飞行控制技术于一体,在飞行弹道末段依靠激光信号引导,能准确地跟踪并攻击点状目标。 | | 7. | Two wedge interferometers are designed that the thickness of one is higher than the other . so when the incident coherent light through the interferometers can acquire two fringe patterns which having space shift , but the incident incoherent light only result in consistent intensity signal . through a differentiating amplifier , two signals subtract which can eliminate noise of background and result in higher contrast ratio fringe signals . this method largely improves the system and the ability of detection . the spacing of line fringes is a function of incident laser wavelength , by analyzing , we can extract the wavelength of incident laser . the optical unit analyzing and results also simulated with matlab 当背景光入射时,直接穿过干涉仪,仅发生强度的衰减,在两个探测平面上产生幅度基本一致的灰度信号,通过差分放大器,相消为零,从而抑制了背景干扰。当激光信号入射,穿过干涉仪时受到调制,在探测平面上产生干涉条纹。通过所设计的存在平均厚度差的双楔形干涉仪,两路干涉条纹图案出现相对移位:在两个探测平面对应的位置上,一路出现亮纹,另一路出现暗纹。 | | 8. | We introduced particularly a series of methods for improving reliability , disturbance resistance , scanning scope and location precision , such as : using modulate laser , designing bandpass filter , zooming out signals and using a special circuit to get rid of disturbances . after that , the effective signals enter into the spring - circuit and touch off it , then the data register lock the codes , so the codes are read into single chip and are sent to the computer for the location . finally , many experiments about disturbance resistance , scanning scope and location precision have been done 为了提高导航定位系统的可靠性、抗干扰性、扫描范围及定位精度,使其具有良好的稳定性,而采取了一系列技术措施,包括:采用调制激光信号;设计带通滤波器和信号的整形处理电路;采用门限技术剔除干扰;并采用单片机系统对采集到的各类信号进行综合处理与管理;建立了基于合作路标的位置计算方法和数学模型,实时通过串行通讯送到上位机,以便上位机对数据进行处理,从而进行定位计算。 | | 9. | The use of interferometer to detect and analyze laser radiation is well known , but when the intense ratio of the laser radiation to the background natural light radiation is too small , the laser radiation cannot be detected . a novel more sensitive method for detect of wideband weak incident laser in strong background noise is introduced in this paper . the optical unit uses two wedge interferometers and two line array detectors . the incoming light radiation is divided into two beams and through the interferometers 在被动激光侦察告警中,对微弱脉冲激光信号的探测是一个难点。当探测距离相当远或视场内接收的背景光辐射很强时,脉冲激光信号到达探测器的能量很小,会淹没在强大的背景光信号中而探测不到。本论文提出了一种探测微弱脉冲激光信号的方法,可对强烈背景光中的激光威胁信号进行探测和告警,并给出其波长参数。 |
- Similar Words:
- "激光心肌血运重建" Chinese translation, "激光心肌血运重建术" Chinese translation, "激光信标" Chinese translation, "激光信道容量" Chinese translation, "激光信道通过能力" Chinese translation, "激光信号装置" Chinese translation, "激光信息" Chinese translation, "激光信息数据" Chinese translation, "激光信息显示系统" Chinese translation, "激光信用卡" Chinese translation
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