recorded signal
英 [rɪˈkɔːdɪd ˈsɪɡnəl]
美 [rɪˈkɔːrdɪd ˈsɪɡnəl]
网络 记录信号
双语例句
- Volume holographic grating, used as a volume holographic imaging lens in the imaging system, is recorded via illuminating the recording medium with a spherical signal beam and a plane reference beam.
体全息光栅由球面信号光波和平面参考光波干涉记录，并以原信号光作为探测光波进行成像。 - However, if we play back the signal with a24 kHz sampling rate instead, then the frequency of the signal that comes out will be one half that of the recorded signal.
但是，如果我们用24kHz的频率播放采集到的声音，那么播放的声音频率是采样的一半。 - With microsurgery technology, the microelectrode was implanted into the fascicle of the rat sciatic nerve, The electric signals of the nerve were delivered out by microelectrode and consequently recorded by signal conditioning circuit.
用显微外科技术将微电极植入于大鼠坐骨神经束中，通过微电极传导出神经束电信号，经信号调理电路处理后记录。 - The drop of recorded signal is leas than 1% in retention time of 40 ms.
保持时间40毫秒时，下降不大于19%。 - By use of MATLAB, the vibration process is reconstruct according to the recorded signal of PIC.
用MATLAB软件对PIC单片机记录的信号进行振动过程重构。 - The recorded data was imported into Matlab by using import data of data analyzing and processing software, and the data was preprocessed to get the signal matrix.
利用数据分析处理软件的importdata将记录的数据导入到Matlab中，进行数据预处理，产生信号矩阵。 - Bit Density Dependence of Thermal Relaxation of Recorded Signal on Hard Disk
磁盘记录信号的热磁衰减现象的记录密度依赖性 - If the real time signal can be recorded without error, then it can be analyzed with many modern methods of signal processing, which will lead to more accurate results.
如果可以将实时信号无误的存储下来，则可以在事后采用各种现代信号处理方法对其进行处理，得到精确的结果。 - By the use of low-noise filtration and amplification of 10~ 30Hz on the routine body surface electrocardiographic leads, the ST-T wave was either largely filtered out or was recorded as a relatively small-amplitude, low-frequency signal.
对体表常规心电图导联进行10～30Hz的低噪声滤波放大，能使ST-T较大地滤掉或振幅减低，而P波则呈高频信号录得。 - There are two difficulties in the spike detection: spike signals are frequently superimposed on local field potential ( LFP) that reflect the activity of populations of cells near the electrode tip, moreover, the recorded extracellular signal represent a time derivative of the intracellular signal.
从记录的信号中检测锋电位（spike）将遇到两个困难：由周期性振荡的局部场电位引起的基线漂移和由溶液-电极-细胞系统的微分效应导致的锋电位波形变化。 - Digital noise reduction technology can be used to improve the quality of previously recorded material or restore a signal to a precious state especially in music production in computer.
数字降噪技术可以用来改善录音节目的质量，尤其是在电脑音乐制作中。 - Data storage is an important function of modern sonar systems, especially for original signal's recording, it can not only reconstruct the wartime conditions through playback of recorded data, but also be useful for the development of new signal processing methods.
数据存储是现代声纳设备的重要功能，尤其是对原始信号的记录，一方面可以通过记录数据的回放能够还原作战态势；另一方面可以利用原始信号来研究新的处理方法。 - The quality of speech recorded in the complicated practical situation such as railway, factory, etc is poor due to the big background noise and the weak speech signal, sometimes the speech signal can not even be clearly obtained.
在铁路、工厂等环境比较复杂的实际情况（如背景噪声较大、语音信号较弱等）下录取的语音质量比较差，在某些情况甚至不能获得清晰的语音信号。 - First, the recorded noisy signals were expanded in time-frequency domain with wavelet package, then the time-frequency distribution of useful signal was determined according to the coherence, finally the useful signal was reconstructed from the time-frequency distribution.
为实现信号与噪声的分离，首先应用小波包分解将信号在时频域展开，然后通过计算相干系数确定信号的时频分布，最终通过小波包重构将信号从噪声中分离出来。 - These data will be transferred to the main controller machine by the CAN field-bus communication system, and will be analysed and recorded, the node receives the command signal from the main controller machine and controls the field equipment.
通过CAN总线通信网络将数据送到上位机，由上位机对其分析并记录，节点接收来自于上位机的控制命令，对现场设备进行管理； - A model of ML-RLL recorded mark is introduced with scalar diffraction theory, and the readout signal of ML-RLL CD is calculated.
借助标量衍射理论建立了多阶游程长度受限记录符的计算模型，对采用多阶游程长度受限编码的CD光盘的读出信号进行了仿真分析。 - The drop weight velocity during impacting was obtained and recorded by a velocity transducer and the corresponding signal processing system.
利用传感器技术记录了落锤冲击板过程中速度随时间变化曲线，计算了冲击动能和材料损伤时的能量吸收。 - The recording procedure will unavoidably be interfered by surrounding environment, because of the existence of environmental noise, the speech recorded in the storing media is no longer the original pure speech signal, and it has become noisy speech being contaminated by noise.
录音过程不可避免地会受到来自周围环境的干扰，由于环境噪声的存在，最后保存到存储介质上的语音已不是原始的纯净语音信号，而是受噪声污染的带噪语音信号。 - Contractile amplitude and frequency of the isolated uterine smooth muscles were recorded by MedLab Biological Signal Collection System.
L-1，MedLab生物信号采集系统记录给药前后子宫平滑肌收缩幅度和频率。 - A recorded signal of blasting vibration was analyzed in time and frequency domain by means of short time Fourier transform ( STFT), continuous wavelet transform ( CWT), discrete wavelet transform ( DWT) and Hilbert-Huang transform ( HHT).
针对具体的爆破震动信号，基于短时Fourier变换（STFT）、连续小波变换（CWT）、离散小波变换（DWT）和Hilbert-Huang变换（HHT）进行时频分析比较研究。 - The results show that the signals of photoelectric, temperature and ion current recorded run faster a little than the overpressure signal; The flame thickness that figured out by temperature signal and that by ion current signal are belong to the same order of magnitude. 6.
结果表明：传播火焰阵面的光电、温度、离子电流信号稍快于压力信号。利用热电偶温度信号和离子电流信号计算出的火焰阵面厚度属于同一数量级。 - Neural activity in the hippocampal CAl regions of freely behaving mice in response to earthquake-like shaking stimuli was simultaneously recorded as signal sources to control physical devices.
在实验过程中，模拟地震的突然性摇晃惊吓被用作激活小鼠海马群体神经元活动的外界刺激，神经元对摇晃刺激的反应被作为信号源被转换成控制机械装置的指令。 - In most cases, the recorded signal will be locally pretreated for noise controlling, the feature extraction and data compression, which aimed at reducing the amount of the data to be transmitted, to reduce the energy consumption.
记录的信号将被局部预处理，目的是为了噪声控制，特征提取和数据压缩，旨在减少要传输的数据量，从而减少能量消耗。 - Invasive Brain-Machine Interface ( BMI) obtains the relationships between actual movements and neural signals which are recorded from cerebral cortex by signal processing technology, and provides users with communication and control channels to communicate with the outside world directly.
植入式脑-机接口（InvasiveBrain-machineinterface）通过记录大脑皮层神经活动信号，结合信号处理技术，获得神经活动信号与实际运动及意识之间的映射关系，在大脑与外界之间建立信息交流与控制通道。 - Besides, to effectively process the non-stationary signal of the synthetic jet recorded during the experiment, a new signal processing method is employed.
此外，为了有效地分析和处理试验中得出的非稳态流场信号，采用了一种新的信号分析处理方法。 - Most time, in the original recorded EEG signals, the amplitude of interference have a large amplitude or even submerged useful EEG signal completely. So the results of noise removal have a direct impact on the further analysis of EEG signals.
很多时候，原始记录脑电信号中的噪声幅值很大，甚至完全淹没有用脑电信号，因此噪声去除的结果直接影响着脑电的进一步分析。 - All recorded data frequency spectrum analysis and coherence analysis, by statistical analysis to reveal the functional connectivity between the recording sites signal frequency components, as well as different sites of neuron clusters and synchronization.
所有记录数据经频率谱分析及相干分析，再经统计分析以揭示各记录位点信号的频率成分以及不同位点神经元集群间的功能连接和同步性。