运用数字式传感器ds18 X 2 0采取单信号传输线进行多点测温的关键技术是传感器的地址编码问题。
It is critical technology to encode the digital sensor DS18X20 that measure multiple temperatures with the 1-wire bus.
已有的调制识别方法,包括基于决策理论的方法和基于统计模式识别的方法,绝大多数都是针对单信号提出的,不能直接用于多信号的识别。
Modulation recognition methods presented for single signal case are not valid for multiple signals' case, including decision theory based and statistic pattern recognition based methods.
收到求救信号,一架B-52轰炸机用具有历史意义的单次投弹,炸毁了队伍前面的约30辆装甲车。
Responding to a call for help, a B-52 bomber attacked the first 30 or so vehicles in the column with a single, historic pass.
对于其中的单稳态电路的数字化和数字锁相环提取位同步信号也进行了详细的设计说明。
The digital realization of monostable circuit and extraction of bit-synchronous signal with digital phase lock loop are also introduced in detail.
与将多个电流信号切换至单台安培表不同,将一个电流源切换至多个负载通常不需要任何时候到维持电流通路的连续性。
Unlike switching current signals to an ammeter, switching a current source to multiple loads usually does not require maintaining the current path at all times.
两个单稳态电路提供数据和滤波信号。
A twin monostable circuIt 'supplies the data and strobe signals.
对于非线性元件的输出为单值而输入有多值的情况,令输出为正弦信号,输入包含有各次谐波。
If the nonlinear element has a single output and multiple input values, the output signal is taken to be sinusoidal and the inputs contain harmonics.
当信号值是相对地而言的,则使用单端连接。
The single-end connection is useful when a signal is referenced to ground.
理论分析结果表明,单周控制开关功率放大器的输出信号与输入信号成线性变化关系,其控制性能由输出滤波器决定。
The theory research results of one cycle controlled switching power amplifier show that the output signal follow the input signal linearly, and the control performance is decided by output filter.
在脉冲相位键控(PPK)再入遥测系统中,除了传输常规遥测信号外,还要传输特种遥测信号,即单次宽脉冲信号。
Telemetry signals, which are not only convention but also a special type-single wide-pulse ones, are transmitted by the pulse Phase Key (PPK) Reent rant Telemetry system.
单端基准点(rse)的测量系统是相对于地线测量信号的,有时也称为接地测量系统。
A referenced single-ended (RSE) measurement system, also called a grounded measurement system, is similar to a grounded signal source, in that the measurement is made with respect to earth ground.
在电流切换应用中,可能需要将多个电流信号切换至单台仪表,或者可能需要将一个信号源连接到多个负载。
Current switching applications may require connecting multiple current signals to a single meter, or may require connecting a single source to multiple loads.
在这个系统中,通信载体、信源编码、虚拟键盘的设计和脑-机接口信号的单次提取是四个最核心的问题。
There are four key issues in the system, that is communication carriers, source coding, designation of virtual keyboard, and the single-trial estimation of its message carriers.
最广泛应用的单轴感应式信号传感器是微动同步器。
The most widely used single - axis inductive pickoff is the microsyn.
应用最为广泛的是采用单端基准带系统的接地信号源。
The big no-no is a grounded source using a referenced single-ended system.
最广泛应用的单轴感应式信号传感器是微动同步器。
The most widely used single-axis inductive pickoff is the microsyn .
以往提取特征信息的方法以单道信号分析为主,缺乏严格的理论分析。
The formerly used methods for characteristic information extraction take single-trace signal analysis as main scheme and lack strict theoretical analysis.
单变量分析发现脑微出血的出现和数量,低教育程度及白质高信号的程度与简易精神状况检查低分值有显著相关性。
Univariate analysis showed presence and number of MBs, short duration of education, and severe white matter hyperintensities as significantly associated with subnormal scores.
通过分析模糊函数表达式,得到了单、多周期信号的理论多普勒分辨率与时延分辨率。
By analyzing ambiguity function expressions, this paper resolves theoretic Doppler signal resolutions and delay resolutions of single-period and multi-period symmetrical triangle LFMCW signals.
给出了采用单、双信号防盗电技术的具体实现方法。
A concrete realization method that the singal, double signal were used to guard against stealing electricity technique was given out.
多载波信号的峰值平均功率比远远大于单载波系统,而且峰平比随着子载波个数无限增长。
The ratio of peak and average power in multi carrier system is much larger than that in single carrier system, and may grow unboundedly as the number of subcarriers grows to infinity.
但该方法仅适用于单分量信号,且需要较高的信噪比环境。
But it only is applied into mono-component signals and demands higher signal-to-noise environment.
对宽带线性调频信号的方位角估计以及对这类信号辐射源单站跟踪问题进行了研究。
In this paper, the problem of DOA estimation and single station localization and tracking of wideband chirp signals emitter researched.
流量计采用单芯电缆完成对井下集流器、电路板供电,同时单芯电缆还完成两路流量信号、压力及温度信号的传输。
The flowmeter provides one core cable to supply power for the packer and downhole circuit of the flowmeter, at the same time, the signal transmit through the cable.
给出了LFMCW雷达信号的多周期模糊函数,并与单周期信号进行了比较。
The multi-period ambiguity function of LFMCW radar signal is given, and compared with single-period ambiguity function.
当输入为单波长信号光时,可以通过测量探测器输出的电信号来获得光纤光栅所承受的温度和应变信息。
The amount of the temperature or strain imposed on this device was obtained by measuring the electric signals changing with the shift of resonant wavelength.
最后,我们将方法应用于QAM调制信号的单混合信号的盲分离问题,得到较好的分离效果。
Finally, we apply this new method to the single mixture BSS for QAM signal, and get good result.
的SR- 71 B条处理以不同的方式单端信号。
本文研究了各种威胁信号的产生方法,在单部雷达辐射信号分析的基础上建立了密集,复杂射频脉冲信号的模型。
The producing methods of various threaten signals are researched. And the model of the dense and complex radio frequency pulse signals is founded on the analysis of single radar signal.
单波形跟踪瞬变信号的变化,并实时提取所需的信号参数和信号处理要素是本文研究的主要理论与技术。
Through single waveform, following the instantaneous change signal's changing and timely collecting signal's base process factors are main theories and technique of this paper.
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