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- linearly modulated frequency stepped(LMFS)radar 线性调频步进雷达
- Linear Modulated Frequency 线性调制频率
- Time-Frequency Energy Attenuation Factor and Its Application on the Basis of Gauss Linear Modulation Frequency Continuous Wavelet Transform 高斯线调频连续小波变换的时频能量衰减因子方法及其应用
- Based on theory of PTR, the linear relative between si g nal phase and modulated frequency under special condition is showed.The therma l diffusivity is determined by fitting the experimental data. 从光热辐射理论出发，在一定条件下，推导出位相信号和调制频率的关系表现为线性关系，分析实验数据得出材料的热扩散系数。
- linear modulated stepped frequency 线性调频步进
- Objective To observe the effect of modulated frequency sinusoidal electrotherapy on experimental renal failure in rabbits. 目的探讨正弦调制电流对实验性肾功衰竭的治疗作用。
- Each emitting diode is punctual to emit the infrared light signal in turn from the right diode to the left one which has a modulated frequency of 40 kHz. 各发射管自右至左分时依次发射调制频率为40 kHz的红外光信号;
- Based on the modulated frequency of the spatially overlapping between two lasers, the relationship between the laser intensity and modulated frequency is discussed. 根据激光之间空间耦合作用的调制频率，讨论并分析了激光系统中强度与调制频率之间的关系。
- A calibrated He-Ne laser and a mechanical chopper producing a modulated frequency are used to measure the voltage responsivity of ZnO pyroelectric sensors. 及溅镀机沈积氧化锌焦电薄膜。焦电感测器量测方式主要以氦氖雷射，搭配断波器控制红外线的频率，来量测焦电感测器的电压响应。
- A combinatory,resonant-mode,high power,charging power supply for linear modulator is described. 介绍了一种供线型调制器用的大功率组合逆变充电电源。
- 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。
- linearly modulated stepped frequency 线性调频步进信号
- Linearly Modulated Stepped Frequency (LMSF) 线性调频步进
- And higher modulation frequency can be achieved with small current aperture and adequate spontaneous emission factor. 通过减小VCSEL电流孔径、适当增大自发辐射因子可以实现比边发射器件高几倍的传输速率;
- Modulated Frequency Radio Telephone 调频无线电话
- The one step linear modulation was realized by the use of calculation amplifier of precedent phase on three steps with two differential circuit, which can bate the disturbance effectively and advance the signal to noise ratio. 对强干扰下的声波信号采用两级差动放大 ,采用相位超前型三运放二阶电路 ,实现一级增益线性调节。
- If this modulation frequency is present the output of the comparator will be low. 如果这是本调制频率的输出将是比较低。
- Meanwhile the binary variable and auxiliary variable exist in the equation and inequation.The application of the mixed logic dynamic model unified all the linear module of the system under one frame. 引入混合逻辑动态的建模方法,将系统的所有线性化模型集成在一个统一的框架里,有利于消除模型切换时引起的抖动,减轻震荡,增强系统的鲁棒性。
- It is convenient to change the optical intensity of the sidebands by tuning the DC bias voltage while the microwave modulation frequency and power are fixed. 当微波调制频率及功率一定时，可方便地调节直流偏置电压来改变各阶光波的强度。
- Experimental data show that the intensity modulation depth increases with the bias current of LD.When the modulation frequency increases,the intensity modulation depth decreases. 实验数据表明，光强调制度随激光器偏置电流的增加而加深，随调制频率的升高而减小。
