The investigation method was the signal detection theory.
使用的方法为信号检测论。
Therefor this research was designed to examine this issue by signal detection theory.
因此本研究运用了信号检测论的方法来考察视觉障碍儿童的辨音能力。
If the background noise is nonstationary and non-Gaussian, the effect of classic signal detection theory is not satisfying.
在非平稳非高斯背景噪声下，使用经典信号检测理论对信号进行检测往往难以达到理想的效果。
Based on the Signal Detection Theory (SDT) and the statistics principle, the choice method of judgement baseline was studied.
以信号处理理论和放射性统计学为基础，研究了判断限的选择方法。
The traditional signal detection theory and method using likelihood ratio test has been used widely, but it has obvious drawbacks.
传统信号检测理论和方法主要采用似然比检测，已得到广泛的应用，但是存在明显的缺点。
Combined with QCM principle and signal detection theory, we firstly developed a QCM gas detection platform based on microcontroller.
本文首先结合QCM的工作原理与信号检测理论，开发了一套基于单片机系统的Q CM气体检测平台。
This paper discusses the basic characteristic of signal detection theory and the limitation of its application in meta-memory study.
本研究分析了信号检测论的基本特点，探讨了信号检测论在元记忆研究中应用时存在的问题和局限性。
Based on the signal detection theory, an experiment on the recognition of colors was done by presenting two spectral signals of approximate colors.
本文根据信号检测理论，采用颜色相近的两光谱信号作分辨实验。
Using the Signal Detection Theory and the DRM paradigm, the present research studied the effects of forewarning, repetition and feedback on false memory.
本研究用信号检测论分析预警、重复学习和反馈三种变量对错误记忆的影响。
This paper analyzes code switching based on signal detection theory and manifests the internal relationships between code switching and signal detection theory.
以信号察觉理论为切入点对语码转换进行初步分析，呈现语码转换和信号察觉理论的内在关系。
Based on the analysis to signal detection theory of FOG, the analog demodulation circuit and digital logic circuit etc were designed, and prototype test was carried out.
在对光纤陀螺信号检测理论分析的基础上，设计了模拟解调电路、数字逻辑电路等，并进行了样机测试。
Based on signal detection theory, the real-time leakage detection problem of submarine pipeline was discussed, by means of the observed series of mass flow difference of pipe.
针对海底管道泄漏监测问题，基于信号检测原理分析了受噪声干扰的流量差观测序列。
To some extent, it is more practical to explain the process of determination by using signal detection theory than holding the ideal hypothesis of regarding the judge as reasonable.
在一定程度上，运用信号检测论来解释认证过程比理想化地假设法官是理性的更切合实际。
At the same time, it introduces the definition of spatial distance, and establishes a multi-point to one point optimal signal detection theory according to the relationship of modulation mapping.
同时引入空间距离的概念，根据调制映射关系，建立起多对一的最优信号检测理论。
The theory of railway signal detection and process is analyzed and the realizing of the hardware interface software is introduced.
剖析了机车信号检测和处理的理论，并介绍硬件接口部分的软件实现。
The signal singularity detection theory based on wavelets analysis is given. Through the study of those singularity, the damage situation of the structure may be discovered.
文章给出了基于小波分析的信号奇异性检测理论，通过对突变信号进行小波分析可以发现结构的损伤情况。
Multiuser signal detection is a theory concerning the multiple access interferences in CDMA networks, which is given more and more attention recently.
多用户信号检测是研究码分多址通信网中多址干扰抑制方法的理论，近年来日益得到人们的重视。
Based on the Gaussian signal detection principle under Gaussian noise, the correlation detection is analyzed in theory.
从高斯噪声中高斯信号的检测原理出发，对相关性检测器进行了理论分析。
Signal detection system based on chaos theory has the critical sensitivity to periodic signal and the immunity to the strong noise, which can be used in weak signal detection area.
基于混沌理论构建的信号检测系统具有敏感微弱周期信号和对噪声有强免疫力的特点，用于微弱信号检测领域优势明显。
Following the spectral correlation theory and wavelet transform theory, a method named as wavelet spectral correlation method is proposed for BPSK signal detection and chip rate estimation.
在谱相关理论和小波变换理论的基础上，提出了小波谱相关方法实现BPS K信号检测与码元速率的提取。
This paper introduces cross-correlation detection theory and maximum likelihood theory and based on the two theories, puts forward a new method for weak signal detection.
简单介绍互相关检测的原理及最大似然理论，并在此基础上，提出了将互相关检测与最大似然理论相结合检测弱信号的新方法。
A wavelet domain singularity detection algorithm, based on the theory of pulse extraction, is applied in partial discharge (PD) pulse extraction utilizing the singularity of PD signal.
在提出脉冲提取思想的基础上，利用局部放电信号所固有的奇异性特征，将小波变换的奇异性检测原理应用于提取局部放电脉冲。
Signal detection; Periodic signal; signal coherence function; Statistical theory; Periodogram.
信号检测；周期性信号；信号相干函数；统计理论；周期图。
Flatness detection signal was looked on as dynamic time series and by the theory of adaptive filtering a general method was developed to remove the harmful noise from the flatness detection signal.
将板形检测信号视为动态时间序列，运用自适应滤波理论，建立了一种通用的板形检测信号除噪方法。
Then, through introducing the theory of the classical copy-correlation and chaos signal detection, some research have been done for the efficient signal detection with strong noise at the background.
其次，通过介绍经典拷贝相关，混沌振子检测理论，对于强噪声背景下的有效信号检测做了一定研究。
In order to provide an accurate-pitch-cycle speech for pith detection algorithm with varied noise and SNR, we use signal decomposition theory in pre-processing of pitch detection.
为了在不同噪声、信噪比下为基音检测算法提供更能准确反映基音周期实际变化的输入语音，本文将信号分解思想引入基音检测前端处理中。
The applying instance shows that the combining of traditional signal processing methods with wavelet conversion theory is more effective in the noise sources detection and fault diagnosis.
应用实例表明，小波技术与传统信号处理方法相结合可以更有效地进行声源检测与故障诊断。
The applications of the theory to radar signal detection and adaptive array antenna are discussed.
讨论了这种理论在雷达信号检测和自适应阵列天线中的应用。
In this paper, a brand new multi-target trajectory tracking algorithm based on random finite set theory is brought forward by adopting classical signal detection technique along with GMPHD filter.
在该文中，各目标的航迹信息以假设形式表述，数据互联则是通过使用经典的多元假设检测方法判决假设矩阵实现。
In this paper, a brand new multi-target trajectory tracking algorithm based on random finite set theory is brought forward by adopting classical signal detection technique along with GMPHD filter.
在该文中，各目标的航迹信息以假设形式表述，数据互联则是通过使用经典的多元假设检测方法判决假设矩阵实现。
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