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- pulse time modulation system 脉时调制系统
- pulse time modulation 脉(冲)时(间)调制
- pulse time modulation(PTM) 脉冲时间调制
- The laser pulse modulation system consists of cavity dumper driver,matching net and acousto-optic energy convertor. 超短脉冲激光调制系统包括腔倒空驱动器、匹配网络和声光换能器。
- Interval Pulse Time Modulations 间隔脉冲时间调制
- pulse position modulation system 脉位调制系统
- A Dual-loop adaptive delta modulation system (DLADM) consisting of an inner loop and outer loop isdescribed. 本文叙述一种双环自适应增量调制(DLADM)系统。
- The ns-scale sustained pulse time attribute the success to the development of Q switch technology. 近年来脉冲持续时间已可以缩短至纳秒级,这与调Q开关技术的发展是密不可分的。
- An optimal design method for the prototype filter design of the filtered multitone modulation system is proposed. 摘要给出了滤波多音调制系统的原型滤波器优化设计方法。
- Lastly, the capability of adaptive modulation system in the Raleign channel is analyzed and the system also simulated. 分析了自适应调制系统在瑞利衰落信道下的性能,并对系统进行了仿真。
- The LFM pulse time delay coding method is also proposed in dissertation, which increases the speed of transmitting signal in UWA. 本文还提出了线性调频脉冲时延编码方法,提高了信息传输速率。
- After researching on the atmospheric transmission characteristic and light source characteristic, a modulation system based on 2FSK has been developed. 通过对大气传输特性、光源发光特性的研究,研制出一套基于二进制移频键控(2FSK)方法的调制系统。
- Namely, while the coding rate is same in all of the resource blocks, modulation system and the number of repetitions differ by resource block. 也就是说,在本发明中,编码率在所有的多个资源块中都相同,而对于每个资源块,调制方式以及重复数不同。
- Digital settings for pulse timing parameters overcomes temperature and time drifts. 脉冲长度数字设定参数,克服了温度和时间的漂移。
- The research is based on the structure and principle analysis of digital direct current velocity modulation system of the mine hoister. 本课题通过对矿井提升机全数字直流调速系统的结构和原理分析,结合模糊控制理论的基础上。
- The most spectrally efficient technique usually is a linear modulation system, and this requires the linear transmit channel. 这些调制方式在本质上是线性的,因而无线发信通道也要求是线性的。
- By the time the timing of changshu CD4060 C1, and R1 decide frequency Q14 after a reset pulse timing. CD4060的定时时间常熟由C1和R1决定,经Q14分频后定时产生一个复位脉冲。
- Introduces an automatic sped modulation system for welding turner,which is used in the automatic .welding of spiral plane welds. 本文以平面螺旋焊缝自动焊应用为例.介绍一种采用单片机控制的焊接转胎自动调速系统。
- In this example, cosine of uniform random matrix multiplied by a triangular time varying standard deviation as noise, and Sinc pulse time varying as a base band signal are summed to form a PM signal. 本例以均匀随机变数矩阵之馀弦乘以标准差为三角波时变代表杂讯,及时变滤波函数脉波代表基频讯号,合成基频讯号及杂讯和之相位调变讯号。
- The automatic control system of Assel mill involves the programmable controller,the direct current velocity modulation system,position controller,and the electronic cam. Assel轧管机的自动控制系统涉及可编程控制器,直流调速系统,辅机控制等。