sampled signal
英 [ˈsɑːmpld ˈsɪɡnəl]
美 [ˈsæmpld ˈsɪɡnəl]
网络 采样信号; 抽样信号; 取样信号
双语例句
- DSP data on the PC, or directly sampled voice signal transmission over wireless networks, data communication.
DSP对PC机数据或者直接采样语音信号，通过无线网络传输，实现数据通信。 - The controller sampled signal and the control signal of the cut-off current control electronic ballast are isolated from a main loop by adopting the mode of electromagnetic coupling.
该电子镇流器所采用的保护控制电路简单、成本较低、工作安全可靠。 - Detection of Multi-component Nonuniformly Sampled LFM Signal
多分量非均匀采样LFM信号的检测 - The obtained results are useful for estimation of sampled signal and system quality.
所得结果对取样信号和系统质量的估计有参考价值。 - Research on the Another Amplitude Nonuniformly Sampled Signal's Digital Spectra and Compensation Algorithm
另一类幅度非均匀取样信号的数字频谱及补偿算法研究 - Secondly I make use of the characteristic information of the DSP ( the TMS320F206) to analyse and deal with the sampled signal, and distill the diagnostic signal of the sucker rod.
然后利用DSP（TMS320F206）对采样信号进行分析处理，提取出抽油杆的特征信息； - Spectra Analysis of Non-uniformly Sampled Signal of Stationary Stochastic Processes
平稳随机信号非均匀采样的分析 - The dynamic range of sampled signal is about 72 DB?
被采集和处理的信号的动态范围达到72DB。 - Analysis and Processing of Non-uniform Sampled Signal
不均匀抽样信号的分析与处理 - In a practical example, a good result is obtained by the adoption of step-varying TD and predicting under the condition of sampled signal with noise and sampled time varying.
在一个采样时间不固定，且采样信号带有噪声的应用实例中，采用变步长的跟踪微分器加预报的方法得到了较好的结果。 - When there is impulse signal, there must be period signals in the sampled signal.
而当有冲动信号时，所采样到的信号中含有了持续一定时间的周期信号的存在。 - This paper introduces knowledge of stationary stochastic point processes to make a model of non-uniformly sampled signal of random processes, derives the spectra representation, and discusses some stochastic sampling cases in which the data is sampled by typical distribution function.
本文引入平稳随机点过程的知识，建立了广义平稳随机信号的非均匀采样序列模型，推导了其数字频谱的一般公式，分析了具有典型分布函数的随机采样情况。 - Based on the theory of SDR, first, NAVTEX signal is sampled by band-pass sampling theory. Second, sampled signal is transferred into DSP for filtering, demodulation and location.
本设计利用软件接收机的理论，首先根据带通采样原理对接收的NAVTEX信号进行采样，然后把采样信号送入DSP中进行滤波、解调、自检信号的生成，定位等一系列处理。 - The evaluation of spectral errors and their bounds for sampled signal are discussed in this paper.
本文讨论含噪声取样信号频谱误差的估计问题，给出估计频谱误差上限及下限公式。 - Signal Waveforms Algorithmic Study of Digital Processing on Sampled Signal of Nuclear Measurement
核探测信号波形采样数据处理算法研究 - The relationships of signal-to-noise ratio of sampled signal, analog filter before analog-to-digital converter and sampling rate have been discussed, the results of the discussion have instructiveness for the design of digital receivers.
该文讨论采样后信噪比与模数转换器前的模拟滤波器以及采样率之间的关系，所得结论对数字接收系统设计有指导意义。 - This paper reported a method of translating the sampled signal into frequency field with FFT, and selecting the material center and frequency band reasonably, which can eliminate the image noise since the velocity change of scan-stage.
介绍了用付立叶变换方法将采样信号转换到频域处理的过程中，合理选择信号频域分布的质心位置和频带宽度等参数，可消除由于扫速不稳造成的图像失真。 - Secondly, study the wavelet transform algorithm. Choose the wavelet base function according to the features of the sampled signal and the emulating analysis request.
其次，研究小波变换的算法：根据采集信号的特点和分析仿真的要求，适中地选取了能够反映信号各层系数的突变特性相对好的小波基函数，以它作为小波变换的母函数； - Optimum Detection for Optical PPM Sampled Signal
光PPM取样信号的最大似然解调 - New Wavelet De-noising Method on Sampled Signal of Dynamic Tactile Sensor
动态触觉传感器检出信号的小波消噪新方法 - Design and implementation of digital filter for sampled signal based on DSP
采样信号的数字滤波设计和DSP实现 - Distribution Algorithm forms the corresponding binary bits of the sampled signal sequence in MAC operation into address, which maps into a table, the content of which are the accumulation of coefficients of various taps, thus avoiding the multiplication and raising the operation speed sharply.
分布式算法将乘累加运算中采样信号序列的对应二进制数据位形成地址，映射到数据表，其内容为各抽头系数的不同组合后的累加。这样免去了乘法运算，大大提高了运算的速度。 - To reconstruct periodic nonuniformly sampled signal, two different methods, polynomial approximation and spline interpolation, are presented.
对于周期非均匀采样信号的重构，给出了多项式逼近重构算法和样条插值重构算法。 - The time domain module and the digital spectral representation of the periodic nonuniformly sampled signal are derived and the influence of sampling nonuniformity on the sampled signal is analyzed.
本文首先研究了周期非均匀采样的原理，给出了周期非均匀采样信号的时域模型和数字频谱的解析表达式，分析了非均匀采样对采样信号频谱的影响。 - By reconstructing phase space with chaotic time-series, single current sampled signal from one-dimensional is mapped to hyper dimensional; Meanwhile, the phase locus indicates the difference between inrush current and inner fault current.
该特征利用混沌时间序列重构相空间的原理，把一维时间序列的单相电流采样信号映射到高维相空间中，通过比较在相空间内形成的相轨迹来区分励磁涌流和内部故障电流。 - The data acquisition and processing module can numerate the analog signal, processing the sampled digital signal, analyze time and frequency domain feature of the input signal.
数据采集与处理模块将模拟信号数字化，通过对采集到的数字信息进行数字信号处理，详细分析输入信号的时域、频域特征。 - DDC use the configuration of numeric quadrature mix. Local oscillator generates two quadrature signals of sine wave and cosine wave which mixed with sampled signal.
数字下变频器采用基于数字正交混频的下变频结构，本地振荡器生成两路正交的正余弦信号，将他们与前端的采样信号进行相乘混频。 - Base on sampled signal recover theory, an interpolation filter adaptive numeric re-sampling method was proposed in this paper.
本论文根据采样信号复原原理，提出了用插值滤波器来实现自适应数字重采样的方法。 - The reconstruction of periodic nonuniformly sampled signal is researched then.
在此基础上研究了周期非均匀采样信号的重构问题。 - Switched-Current ( SI) technology is a novel current-mode analog sampled data signal processing technology.
开关电流（Switched-Current，SI）技术是一种新型的电流模式数据取样信号处理技术。