西微所--寰数链烘潅蹇 关键词：电动汽车；电动机；噪声；频谱特性；研究 [gap=552]Key Words: Electric vehicle;Motor;Noise;Spectrum characteristics;Research
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...频谱特性;递推反演[gap=1550]ered earth; Cole-Cole model; apparent intrinsic induced polarization parameters;spectral characteristics; recursive inversion..
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...；频谱特性；框架结构 [gap=840]Keywords: different material; damping ratio; earthquake; frequency spectrum characteristic; frame ...
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光谱特性频谱特性 spectral characteristic
反射波频谱特性 spectral reflection characteristic
频谱特性图 Direct Sequence Spread Spectrum ; DSSS
高频谱特性 high-frequency spectrum behavior
电频谱特性 electricity frequency properties
地震波频谱特性 Seismic Wave Spectral Characteristics
复磁导率频谱特性 complex permeability frequency characteristics
频谱分布特性曲线 spectral distribution characteristic
The on-line monitoring data series of capacitive equipments are analyzed in frequency domain. Based on the frequency spectrum characteristic of the series, the model of the tanδ data series is constructed.
对电容型设备在线监测数据进行频谱分析,基于各分量之间频谱特性差异,建立了介损在线序列模型,提出了自适应广义形态滤波对在线监测数据进行预处理。
参考来源 - 电容型设备绝缘在线监测与故障诊断的研究Firstly, the spectrum properties of FSK signal are introduced and the principle of spectrum estimation for FSK signal detection is discussed in detail.
首先介绍了FSK信号的频谱特性，详细分析了FSK信号谱估计检测理论。
参考来源 - FSK信号抗频偏解调方法研究This paper proposed a single-chip solution for ZPW-2000A railway frequency-shift signal detection based on the analysis of the spectral characteristics of frequency-shift signal.
本文在分析移频信号的频谱特性的基础上,提出了一种基于单芯片的ZPW-2000A型铁路移频信号检测的解决方案。
参考来源 - 基于单芯片ARM的移频接收综合采集系统·2,447,543篇论文数据，部分数据来源于NoteExpress
信号处理模块分析噪声并记录频谱特性和时域统计特性。
The radiated noise can be analyzed and its spectrum can be recorded by signal processing cell.
接着，分析了DDS输出信号的频谱特性以及这些特性对跳频信号的影响。
Then, the specific frequency properties of DDS output signals and their effect on FH signals are carefully analyzed.
在深入分析汽油机进气压力传感器信号的基础上，基于频谱特性确定了信号采集算法。
After analyzing the signals of the manifold pressure sensor, the sampling algorithm is received by the spectrum characteristics.
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