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signal source direction 信号源定向
Simple Signal Source based Micro Controller. 单片机简易信号源。短句来源。
The technology of direct digital synthesis is applied to realize signal source with the frequency range from 1Hz~5MHz, and the minimum frequency absolution to 0.2Hz. 信号源采用直接数字合成原理实现;频率范围从1Hz-5MHz;最小分辨率为0.;2Hz。高速数据采集使用12位A/D转换器;最高采样频率40MHz。
This paper designs standard direct current signal source arming at various output standard that are generally used in automatization instrument industry. 针对我国工业自动化仪表行业普遍应用的各种信号输出制的仪表,设计出仪用标准直流信号源。
The sampling method by coupling criticality source direction biasing and the exponential transform is established for duct shielding calculation. 摘要建立临界源方向偏倚和指数变换相结合的藕合抽样方法，用于反应堆孔道的屏蔽计算。
According to the technology of direct digital synthesis(DDS),a kind of low frequence signal source was introduced based on the Complex Programmed Logical Device(CPLD)and Single Chip Micyoco(SCM). 介绍了一种应用直接数字频率综合器(DDS)技术,基于可编程逻辑器件(CPLD)和单片机设计的低频信号源。
There will be some impedance mismatching between the signal source and the load. 阻抗之间会有一些不协调的信号源和负载。
Rare earth elements(REE) and trace elements were used to analyse source rock and source direction of Yanchang Formation of the Upper Triassic in Ordos Basin. 利用稀土元素和微量元素,分析鄂尔多斯盆地中部上三叠统延长组母岩类型和物源方向。
In an ideal amplifier, the final stage tube acts as a signal source and the output transformer acts as a load. 在一个理想放大器,最后阶段管作为信号源和输出变压器的负载。
Just the signal source and the load on the DC loop should share the signal power. 作为信号源和负载的直流回路功率应分担信号。
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。
External source directives have no effect on compilation and cannot be nested. 外部源指令对编译无效,而且不能嵌套。
The signal source is represented by VS andRS, the shuntcapacitance isCSHUNT, and the measured voltage is VM. 电压源由VS和RS来表示，分流电容为CSHUNT,测量的电压为VM。
In the end, we discuss the direction finding algorithms of UCA for the coherent signal sources and the wide-band cyclostationary signal sources, respectively. 最后,分别对相干信源和宽带循环平稳信源的UCA测向算法进行了研究。
Arbitrary Waveform Generator(AWG) is one of the most popular instruments in modern testing domains,which represents the developing direction of signal sources. 任意波形发生器是现代测试领域应用最为广泛的通用仪器之一,代表了信号源的发展方向。
Proper understanding of paleocurrent and source direction in study area at stage of hydrocarbon prospecting is of great significance for the reservoir prediction and the trap evaluation. 摘要查明探区的古水流、物源方向等对于储集层预测和圈闭评价有重大意义。
The paper introduces a method to develop a high precise DDS signal source based on CPU soft nucleus Nios of RISC in Altera Company. 介绍了以Altera公司的RISC结构的CPU软核Nios为基础,利用Quartus软件和SoPCBuilder设计的一种精度较高的DDS信号源。
The author describes the step signal source composed of Intel 8031 hardware and software techniques. The testing results of 2MBI75L 120 are given. 介绍由Intel8031硬软件技术构成的阶梯波信号源，并给出了进口2MBI75L－120模块的测量结果。
We can local the EHG signals source more easily by using this new electrode. 同时,提出了一种新型的有源拉普拉斯的电极的设计,为将其应用于临床EHG信号检测做准备。
The hazard of using an RSE system with a grounded signal source is the introduction of ground loops, a possible source of measurement error. 在接地信号源RSE测量系统中引入接地环路会导致所测的信号源电压值产生误差。