The anti-noise performance of the improved method is also investigated in this paper,and the variance equation of the frequency estimation error in the presence.
分析了改进方法的抗噪声性能,推导出了在高斯白噪声背景下频率估计误差的方差公式,并通过仿真计算验证了推导公式的正确性。
Development of Antinoise And Antihowling Technology for M100S Wired Communication System;
M100S有线对讲系统抗噪声防啸叫技术的开发
The results show that the SNR gain is , and the maximum mainlobe peak power SNR is , which prove that the combined fuze has strong performance of antinoise.
结果表明复合引信具有较强的抗噪声性能,在相关检测前的信噪比增益为2αcos2(ω0τ0),而相关检测的最大输出峰值功率信噪比为PαA2rEcos2(ω0τ0)/n0。
An Adaptive and Anti-noise PPM Prediction Model;
一种自适应抗噪声的PPM预测模型
Research on the Algorithms of Adaptive Anti-noise Speakers;
自适应抗噪声送话器的算法研究
Six questions, such as layout, wiring, anti-noise measurement, by-pass capacitor disposition, reliability and soldering plate are presented for the design of the printed circuit board.
对设计印制线路板时需要注意的布局、布线、抗噪声措施、旁路电容配置、可靠性和焊盘这六个方面作了详细的说明,可使设计师在设计线路板时避免出现一些不必要的问题,大大提高工作效率。
Based on this circuit,circuit system for the adaptive active noise canceling earmuff is designed.
简单介绍了AdμC812芯片的主要特点及结构原理,并以此为核心,设计出自适应有源抗噪耳罩电路系统,该系统具有体积小、功耗低,可完全置于耳罩内部,具有较大的实用价值。
The model of a practical anti-crosstalk adaptive noise cancellation system is first presented with excellent characteristics and effect of noise cancellation via computer stimulation.
最后利用数字信号处理器(DSPTMS320C32),配以恰当的算法,构成了语音处理工作站样机,实现了语音抗噪的实时处理, 经信息产业部军工预研局测试,对信噪比的改善超过了12dB,且对话音几乎无损伤。
The noise immunity is a main standard of the communication system.
抗噪性能是通信系统的主要指标之一。
Research on Noise-robust Speech Recognition Based on Feature Extraction;
基于特征提取的抗噪声语音识别研究
Anti-noise Speech Recognition Technology Research Based on the ARM-Linux;
基于ARM-Linux的抗噪声语音识别技术研究
Study on Algorithms of Preprocessing of Noise Robust Speech Recognition;
抗噪声语音识别的前端处理算法研究
Noise Tolerating Capability of Bagging-based Neural Networks and Their Application
Bagging算法神经网络的抗噪声能力及应用
Application of support vector machine with Gaussian kernel in noise-robust speech recognition
Gaussian核SVM在抗噪语音识别中的应用
Noise-robust speech recognition based on wavelet network and RBF network
小波网络和RBF网络的抗噪语音识别
Anti-noise Performance of Chirp Spread Spectrum System
Chirp扩频通信系统抗噪声性能研究
Analysis of Performance on Anti-FM Noise Jamming of WBDF Circuits
宽-限-窄电路抗噪声调频干扰能力分析
Anti-noise performance of cross voltage measurement pattern in EIT
电阻抗成像交叉测量模式的抗噪声性能研究
Robust Feature Based on Noise Analysis and Wavelet Packet for Speaker Recognition
基于小波包分解和噪声分析的抗噪说话人识别特征参数
Station Model and Anti-noise Properties of Micro-cavity Semiconductor Laser;
微腔半导体激光器的站模型及抗噪声性能
Phase-Inversion Symmetric Method Application in Airspace Domian and the Anti-Noise Performance;
反相对称法在空域中的应用及其抗噪声性能
A SigmaIFCM Algorithm for Image Segmentation in Brain Magnetic Resonance Images;
脑部核磁共振图像的模糊均值抗噪分割算法
Study on Robust Speech Recognition Method of Isolated Word in Small Vocabulary;
孤立词小词汇量抗噪声语音识别方法的研究
Robust Speech Recognition Based on Local Time-frequency Analysis;
基于局部时频分析的抗噪声语音识别算法研究
Research of Noise-robust Technology in Conjunction Speech Recognition Based on HMM
基于HMM模型的连接词语音识别的抗噪研究
Noise immunity is the maximum amplitude of noise.
抗扰度是最大的噪声幅值。
