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- The Signal Generator will start when you click MON or REC . 单击 MON 或 REC ,信号发生器将开始工作。
- The signal generator null sensitivity affects the accuracy and resolution of measurement because the gyro is an integrating device. 因为陀螺是一种积分装置,所以信号发生器的零位灵敏度影响测量精度和测量分辨度。
- Since the 1970s a microprocessor, the use of microprocessors, ADC and DACs, hardware and software to expand the functions of the signal generator, a more complex waveforms. 自从70年代微处理器出现以后,利用微处理器、模数转换器和数模转换器,硬件和软件使的功能扩大,产生比较复杂的波形。
- This time the signal generator and more software-based, is essentially a microprocessor on the DAC program control, you can get all kinds of simple wave. 这时期的信号发生器多以软件为主,实质是采用微处理器对DAC的程序控制,就可以得到各种简单的波形。
- It serves as the signal generator in a transmitter and in a receiver, and the local oscillator is used together with a mixer to convert the received RF signal to an IF signal. 它在传输器跟接收器中是作为标准的讯号产生器,本地震荡器通常是跟混波器一起使用将射频讯号转换到中频。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- The Signal Generator, or Signal Source, is the stimulus source that pairs with an acquisition instrument like an oscilloscope to create the two elements of a complete measurement solution. 信号发生器或信号源是与采集仪器配套使用的激励源,构成了完整测量解决方案的两个单元。
- Underwater acoustic transmitter is very important component for an active sonar equipment. It consists of four parts, which are the signal generator, the power amplifier the matching network section and the transverter. 水声信号发射机是主动声纳设备的重要组成部分,包括信号源、功率放大器、匹配网络和换能器四部分。
- The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
- Not only can the signal generator generate Sin wave, FM wave, AM wave, PM wave, but also it can carry out 2FSK, 2ASK, 2PSK. 该信号发生器不仅能实现正弦波,调频波、调幅波、调相波,还能实现二进制频移键控、相移键控、幅度键控。
- Everyone uncovered when the signal sounded. 信号响时,人人脱帽致敬。
- The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
- Receiver test still can choose the signal generator of AWG7102 aleatoric weaveform, AFG3102 that cooperates DTGM32 module aleatoric function generator or the AWG710B that cooperate DTGM32 module. 领受器测试还能够选择AWG7102任意波形信号发生器、配合DTGM32模块的AFG3102任意函数发生器或配合DTGM32模块的AWG710B。
- The President's arrival was the signal for an outburst of cheering. 总统来到爆发一阵欢呼声。
- The output of the signal generator is imported to vibration exciter through power amplifier, and then vibration exciter could generate corresponding dynamic force. 信号发生电路产生的电信号经功率放大电路后输入到激振器后,激振器就可产生相应的动态力信号。
- The equipment picked up the signal from the satellite. 这设备收到了卫星发出的信号。
- M-file -A UWB simulation package, which contains the signal generation, channel simulation, Tx / Rx modules. 详细说明: 一个UWB仿真程序包,里面包含信号生成,信道模拟,Tx/Rx等模块。
- Especially, the signal generators in different precision are often used for use and maintenance of seismic apparatus. 特别是地震勘探仪器的使用和维修常常要用到不同精度的信号源。
- Then, according to the signal property, the signal generation technique based on AD9857 quadrature digital upconverter is introduced. 然后根据信号特点,介绍了基于AD9857正交数字上变频器的中频回波信号产生技术;
- Her plea was that she did not see the signal. 她的辩解是说她没看见信号。