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幅度校正
相关语句
  magnitude correction
     TMS320C50 fulfills the magnitude correction of multi channal direction finding receiver.
     由TMS320C50 完成对多信道测向接收机的幅度校正
短句来源
     Multi channel Direction finding Receiver Magnitude Correction System
     多信道测向接收机幅度校正系统
短句来源
  “幅度校正”译为未确定词的双语例句
     The system configuration based on this method is also given, which consists of TDHT (truncated discrete Haar transform)data preprocessor, crosscorrelation detecter, and SAC (spectrum subtraction with amplitude correction) filter.
     它由TDHT数据预处理及压缩、互相关检测和幅度校正减谱滤波等部分构成。
短句来源
     In view of this situation, we adopt correcting formula to evaluate cement job quality with light weight cement. This method use the relationship of casing wave amplitudes between light weight cement anchoring and high, and we get the correction formula after curve fitting and multiple regressing, then adjust casing wave amplitude under light weight cement to high, so that we can evaluate light weight cement quality with normal weight cement evaluation criterion.
     为此,利用模拟出的低、高密度水泥固井套管波幅度之间的关系,经曲线拟合、多元回归得到校正公式,将低密度水泥固井套管波幅度校正到高密度水泥固井套管波幅度,再对低密度固井质量采用常规密度水泥固井评价标准进行评价。
短句来源
  相似匹配句对
     Multi channel Direction finding Receiver Magnitude Correction System
     多信道测向接收机幅度校正系统
短句来源
     Power Factor Correction of Inverter
     逆变电源的功率因数校正
短句来源
     CORRECTION OF NONUNIFORMITY OF CCD
     CCD不均匀性校正
短句来源
     A New Calibration Technique with Signal Sources for Position,Gain and Phase Uncertainty of Sensor Array
     一种阵列天线阵元位置、幅度及相位误差的有源校正方法
短句来源
     The Measuring Methods of Pulse Amplitude
     脉冲幅度测量方法
短句来源
查询“幅度校正”译词为用户自定义的双语例句

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In this paper, a new effective MCSP (multichannel signal processing) method is proposed to detect and extract short duration signals under low SNRi conditions. The system configuration based on this method is also given, which consists of TDHT (truncated discrete Haar transform)data preprocessor, crosscorrelation detecter, and SAC (spectrum subtraction with amplitude correction) filter. The computer-simulated results, of which several are described in the paper, have shown that this method and system can offer...

In this paper, a new effective MCSP (multichannel signal processing) method is proposed to detect and extract short duration signals under low SNRi conditions. The system configuration based on this method is also given, which consists of TDHT (truncated discrete Haar transform)data preprocessor, crosscorrelation detecter, and SAC (spectrum subtraction with amplitude correction) filter. The computer-simulated results, of which several are described in the paper, have shown that this method and system can offer better performance of both detection (3—6 dB better than the methods used before) and filtration (which can improve SNRo by 15—18dB) in extracting short duration signals under the aforesaid conditions.

本文提出了在低信噪比条件下提取短序列信号的一种新的多道处理方法。它由TDHT数据预处理及压缩、互相关检测和幅度校正减谱滤波等部分构成。文中给出了模拟计算的结果,表明该方法有良好的检测和滤波性能。

The authors of this paper propose a new multichannel signalprocessing method of SDHBE.This method adopts a preprocessor of the trunc-ated DHT(discrete Haar transform) and a cross-correlations decision-makeras to improve the ratio of detection, and use new filtering algorithm--SS-AC so as to recover the original signal waveform which has been seriously con-taminated with additive noises, Some simulating results have shown that thismethod is more effective and better than those used in SDHBE before. Thismethod...

The authors of this paper propose a new multichannel signalprocessing method of SDHBE.This method adopts a preprocessor of the trunc-ated DHT(discrete Haar transform) and a cross-correlations decision-makeras to improve the ratio of detection, and use new filtering algorithm--SS-AC so as to recover the original signal waveform which has been seriously con-taminated with additive noises, Some simulating results have shown that thismethod is more effective and better than those used in SDHBE before. Thismethod can also be used to multichannel-detection (or extraction) of short--sequence signals in many other cases.

本文提出了一种可用于体表希氏束电图检测的多道处理方法。它采用截短的离散哈尔变换作为数据预处理器,用互相关检测判决提高检测率,并用含有幅度校正的减谱技术滤除噪声,使输出波形能较好地再现原始信号波形,模拟结果表明其性能明显优于原有的用于体表希氏束电图检测的方法。这一方法还可用于其它情况下多道提取短序列微弱信号。

According to 107 dating data including 9 kinds of paleosea level indicators which the deposit depth and tectonism correction have done, the sea level change curve in Zhujiang Delta during the past 8000 years, has been drawn. Sea level rose quickly before 6000 years, descended from 6000 years B.P. to 5500 years B.P. rose from 5500 years B.P.to 2800 years B.P., descended from 2800 years B.P.to 2200 years B .P., rose from 2200 years B.P.to 900 years B.P. and descended slightly from 900 years B.P. to 600 years B.P....

According to 107 dating data including 9 kinds of paleosea level indicators which the deposit depth and tectonism correction have done, the sea level change curve in Zhujiang Delta during the past 8000 years, has been drawn. Sea level rose quickly before 6000 years, descended from 6000 years B.P. to 5500 years B.P. rose from 5500 years B.P.to 2800 years B.P., descended from 2800 years B.P.to 2200 years B .P., rose from 2200 years B.P.to 900 years B.P. and descended slightly from 900 years B.P. to 600 years B.P. Each one included several shifts. The sea level change was in accord with the verticalchange of diatoms in core samples,the climate change reflected by sporo-pollen analyses of samples, the deposit periods of sand bar and the changes of ancientculture relics sites

本文对9类古海面标志物的107个样品年代数据进行沉积深度棱正、构造升降幅度校正后,绘出珠江三角洲8000年来海平面变化曲线。珠江三角洲8000年来海平面变化可分为趾今6000年前海平面急剧上升、距今6000—5500年海平面波动下降、距今5500—2800年海平面波动上升、距今2800—2200年海平面波动下降、距今2200—900年海平面波动上升和距今900—600年海平面轻徽下降6个阶段。海平面变化曲线与化石硅藻垂向变化、孢粉反映的气候变化、滨岸沙堤形成期和古文化遗址堆积的变化等有较好的一致性。

 
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