The test results indicate that this kind of programmable satellite signal source can satisfy most satellites'test requirements.
试验结果表明：本方案实现的可编程卫星信号模拟源能够满足多数卫星测试的需要。
The precise SPWM signal source is requisite to test IGBT parameters accurately.
准确的测试IGBT参数需要精确的SPWM信号源。
You have your choice, which will depend on the kind of signal source you're connecting.
你的选择主要取决于你所采集的信号源类型。
The frequency, the amplitude and the waveform of the signal source should be controllable.
激振系统信号源的频率、幅度和波形应该能够任意调节。
The paper describes a seam tracking sensor with a signal source of modulated infrared beam.
叙述了一种以脉冲调制的红外光束为信号光源的焊缝跟踪传感器。
It gives the design method of the signal source circuits and also presents its specific circuits.
介绍了信号源电路的设计方案，并给出了相关的具体电路。
The present invention discloses a communication interference system using a chaotic signal source.
本发明公开了一种利用混沌信号源的通信干扰系统。
The accurate signals of the Agilent 81150a help engineers test their device, not the signal source.
安捷伦81150A精确的信号可帮助工程师测试他们的设备而不是信号源。
The results show that the analog signal source can effectively simulate the front-end received signals;
结果表明：该模拟信号源可以有效地模拟前端接收信号；
Combined with a practical project, a signal source is designed, including a digital one and an analog one.
结合工程应用设计了信号源，包括数字信号源和模拟信号源。
The hardware calibration also needs stabilized input signal source besides high-accuracy measuring device.
硬件校准除需要高精度的测量仪器外，还需要有稳定的输入信号源。
If you have two tuners that support FM radio, be sure each tuner is connected to its own FM radio signal source.
如果有两个支持调频广播的调谐器，请确保每个调谐器都已连接到各自的调频广播信号源。
The localizer is composed of two parts:a constant current constant frequency signal source and a signal detector.
装置由恒流信号电源和信号检测装置两部分组成。
This signal source has advantage of high precision, simple operation, low cost etc. It has quite appliance value.
本仪用标准直流信号源具有输出精度高、操作简便、成本低等优点，有较高的应用价值。
A SYNC output and phase detector are included to simplify designs requiring tracking to an external signal source.
一个SYNC输出和一个相位检波器被用来简化跟踪一个外部的信号源所需的设计。
Through the example of serial transmission, the technique of high-speed signal source based on PCI bus is discussed.
以串行传输为例，介绍了基于PCI总线的高速信号源设计方法。
A signal source in sonar receiver's testing is designed, its working principle is based on DDS technology and log DAC.
设计一种声纳接收机测试用信号源，该信号源的工作原理基于DDS技术和对数DAC。
Using hardware digital synthesis method, the signal source generates three phase sinusoidal voltage and current signal.
该信号源中采用硬件数字合成的办法产生三相电压与三相电流信号正弦波。
The hardware and software design of embedded swept signal source was introduced, in addition to its operation principle.
介绍了嵌入式扫频信号源的工作原理及硬件、软件设计方案。
This article introduced a method to measure the shielding effectiveness of metallic case using a wide band signal source.
本文介绍了用广谱信号源作为发射装置进行机柜屏蔽效能测试的原理和方法。
A tunable GaAlAs diode laser is used as a chirp signal source, the distance is detected by calculating the beat frequency.
由可调谐半导体激光器产生一个啁啾信号，通过测量拍信号频率计算距离。
Proficiency in the use of common test measuring instruments, such as frequency spectrum, signal source, oscilloscope, etc.
熟练使用各种通用测试测量仪表，如频谱仪、信号源、示波器等。
This paper introduces the successful application of digital synthesis technique to three phase precision power signal source.
介绍数字合成技术在三相精密功率信号源中成功地应用。
The signal de-noising processing and signal source identification are two important problems in mechanical vibration analysis.
信号的消噪处理和信号源识别是振动分析中的两个重要问题。
Hardware platform of the system is composed of the signal source module, the signal conditioner and PCI-6111 card supplied by NI.
该系统硬件平台由自主开发的信号源模块和信号调理模块以及NI公司的PCI- 6111板卡组成。
Based on the simulation, the PLL sweep signal resource has been designed, and then we have debugged and tested the signal source.
在依据仿真结果设计了锁相环扫频信号源，并对信号源进行了调试和测试。
Visual information in the speaker's mouth region is also an important speech information source except for acoustic signal source.
除声音信息通道外，唇动视觉信息可以作为一种重要的语音理解源。
DOA (direction of arrival) estimation is realized by using antenna array to estimate the arrival direction of space signal source.
波达方向估计是利用天线阵元对空间信源的来波方向进行估计。
The system uses ultrasonic wave as signal source, with the multi-probe multi-directions sweep, and fluid soak method test the gear.
系统以超声波作为检测信号源，采用多探头多方位扫描、液浸法的方式对齿轮进行检测。
In multipath propagation model, arrival Angle, delay and strength received by an antenna array for same signal source are estimated.
利用天线阵列对同一信源信号经过多径传输到达终端的时间时延、角度和强度进行了联合估计。
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