Using software technology to design correlation filter, the digital filter of vibration signal was realized and the precision and work efficiency was improved.
通过软件的方法设计了相关滤波器,实现了对振动信号的数字滤波,有效地提高了精度和工作效率。
Studies have found a correlation between short naps and improved athletic abilities, including faster sprint times and better motor reaction.
研究已经发现短时间小憩与提高运动能力之间的关系,包括速度更快的短跑以及更好的赛车表现。
The quality of image processing can be significantly improved by exploiting the correlation among image wavelet coefficients and modeling the statistics for these coefficients.
研究图像小波系数间的统计相关性并建立适当的模型,可以显著提高图像处理的质量。
The correlation between the ventilation flow vector calculated applying the improved method and the motion vector of tropical cyclone is very close.
应用改进的方法计算的通风气流矢量与热带气旋移动矢量相关密切。
During this thesis, the author improved the traditional bulge test technology with Digital Speckle Correlation Method (DSCM), simplified the experimental conditions, and finished some validation test.
论文期间,本人用数字散斑相关方法(DSCM)对传统的鼓膜实验进行了改进,简化了实验条件和环境,并完成了一系列的验证实验。
The data correlation and state estimation are both certainly independent and closely relative, but the performance of tracking systems can be improved by suitable incorporating the two components.
数据关联和目标状态估计两部分既有一定的独立性又有密切的联系,而将两部分合理地结合对提高跟踪系统的性能是重要的。
After combined with correlation accumulation technique and power spectrum collection-average technique, the estimation performance can be improved.
将它与相关积累技术和功率谱集平均技术相结合,能提高该方法的估计性能。
An adaptive color signal spatial clustering technique based on area correlation is used and thus the target detection effect is improved.
使用基于区域关联性的彩色信号自适应空间分集检测技术,提高目标检测效果。
Traditional correlation coefficient method was improved for corridor traffic demand forecast; accumulating and dispersing nodes and correlative influence factors of traffic demand were analyzed.
通过改进传统的相关系数法进行通道交通需求预测,分析了交通需求的相关影响因素。
Correlation analysis is improved, and a sort of new method is brought forward on double correlation analysis.
对相关分析法进行了改进,提出了双相关分析法。
This paper put forward an improved direct extraction method with pseudorandom cross correlation function, by which, the average and local velocity in blood vessel are measured simultaneously.
本文提出了一种能同时测量血管平均流速和局部流速的改进伪随机码互相关直接提取方法。
ZBP exploits the correlation among the Zerotree symbols and the bit data of wavelet coefficients, so the efficiency of arithmetic coding is improved.
ZBP不仅充分利用了零树符号之间的相关性,而且从位数据的层面上挖掘出了小波系数值之间的相关性,从而提高了算术编码的性能。
After the tuning of background error variance and de-correlation length, results from the NMC-method are closer to those of the innovation vector method, and the analysis results are improved.
通过对背景误差方差、特征长度的调整,显著改善了背景误差功率谱的分布特点,使得NMC方法结果与更新矢量方法结果更为吻合。
The testing results showed that the web pages which are strong correlation in subject can be catched, and the accuracy of capturing the subject web pages was improved by using the system.
实验结果表明,应用该系统可以获取大量与主题相关度高的网页信息,可以提高网页主题信息获取的准确率。
To implement a fast slice fingerprint image synthesis, an improved method of pre-operation and two-step correlation is adopted to further accelerate the synthesis speed.
为实现快速的条形指纹图像拼接,在两步相关方法的基础上,改进预处理和块相关操作,进一步加快条形指纹图像拼接速度。
Using correlation calculation to further subdivide gray project data, precision of image motion characteristic position information was improved, and sub pixel image motion vector could be gotten.
而通过采用相关计算进一步细分灰度投影数据,可以提高图像运动特征位置信息的精度,获得亚像元级的图像运动矢量。
Simulation results show that this method can effectively excise noise frequency modulation interference and the correlation output is improved obviously, especially for the strong interference.
仿真结果表明该方法可以有效地消除干扰,使相关输出得到显著改善,尤其是对强干扰效果更佳。
The simulation results show that compared with the traditional FFT method, correlation wavelet method exhibits obvious advantages over FFT method, and the accuracy of the results is greatly improved.
结果表明,相关小波法比FFT方法具有更明显的优势,获得了更高精度的脉冲响应函数和频响函数的提取。
The result of experiment shows that the property of correlating output signal and the joint correlation recognition ability is improved by this system.
理论分析和实验结果表明,该方法能够抑制低频成分,改善相关输出信号的性能,提高系统的相关识别能力。
In order to demodulate optic fiber Fabry-Perot sensors multiplexed in parallel with high accuracy and absolute cavity length, an improved cross-correlation demodulation method is proposed.
为了实现光纤法-珀传感器并联复用信号的高精度、绝对腔长解调,提出了一种改进的互相关解调法。
Objective to investigate the correlation between early onset of rehabilitation interventions after stroke and improved functional outcome, and factors affecting functional outcome.
目的探讨脑卒中早期康复治疗与功能恢复之间的关系及影响功能恢复的因素。
Based on perfect sequences and unitary matrices, this paper constructs a kind of hexa-phase ZCZ sequence and also improved the method, finally analyzes their correlation functions.
提出了一种由一个完备序列的移位序列集和酉矩阵构造零相关区序列集的方法。
The improved algorithm uses cross-correlation between cyclic prefix and a special sub-vector from vector of received signal to implement channel blind estimation.
改进算法利用接收信号向量中的循环前缀与一个特定子向量作互相关来对信道作盲估计。
The experimental results shows that the stability and robustness of this correlation tracking algorithm in the condition of complicated background are improved.
该系统进行了大量复杂地面背景条件下的目标跟踪试验,取得了满意的结果。
In simulation, the performances of the improved algorithm with the old one, together with the traditional correlation algorithm are compared, and the simulation results are also given.
通过计算机仿真,对改进前后算法性能作了比较,还比较了它们同基于相关算法的性能差异,给出了仿真结果。
It is indicated, through experiments, that the processing precision is greatly improved after the data correlation and fusion processing.
试验表明,经相关融合处理后比未经相关融合处理精度有很大提高。
Improved through the IEEE-RBTS reliability test system, calculated the node load correlation and uncertainties related to the reliability of the grid, and verified the correctness of the model.
通过对改进的IEEE - RBTS可靠性测试系统的计算,分析了节点负荷相关性和不确定性对电网可靠性的影响,从而验证该方法的正确性。
A sort of stabilized and quick tracking algorithm used in the complex background is introduced. The algorithm is improved based on the conventional correlation tracking algorithm.
介绍了一种能稳定快速跟踪复杂背景下目标的算法,该算法在传统相关跟踪算法的基础上进行改进。
Techniques of dual receiving area detection and correlation detection were applied and realized in the improved circuit to alleviate or eliminate the interference.
本文应用双视场电子散斑干涉技术,实现了对被测对象表面的全场变形和局部微观场变形的同时实时检测。
Techniques of dual receiving area detection and correlation detection were applied and realized in the improved circuit to alleviate or eliminate the interference.
本文应用双视场电子散斑干涉技术,实现了对被测对象表面的全场变形和局部微观场变形的同时实时检测。
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