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- If the exciting source is a white noise signal, voiceless sound will be sent out; 若激励源是一白噪声信号,则声道发清音;
- white noise signal generator 白噪声信号发生器
- W is a zero mean white noise source. W是一个零均值的白噪声源。
- white noise signal 白噪声信号
- White noise is a good masking agent. 白噪声是一种很好的掩蔽声。
- Finally, the 1/f fractional signal interfered by white noise is resumed through reconstruction of biorthogonal wavelet. 最后，利用双正交小波的精确重构性，恢复加性白噪背景下的探地雷达1/f类分形信号。
- The white Gaussian noise was successfully separated from noise signal in low-field pulse NMR system and its parameters were estimated by using this method. 采用该方法从实际低场脉冲核磁共振系统噪声信号中分离出高斯白噪声并对其进行了参数估计。
- Threshold de-noising in wavelet domain is an efficient algorithm to reduce the white noise in digital signal. 摘要小波阈值降噪算法是一种去除数字信号中白噪声的有效算法。
- All I get is the white noise of refrigerators or fume hoods. 我只能听到冰箱和排风机发出的白噪声。
- Spectrum analysis in output signal of bistable system can identify the frequency of weak sinusoidal signal concealed in the white noise. 对双稳态系统的输出信号作了频谱分析,辨识出了淹没在白噪声中的微弱正弦信号频率。
- Randomness in this case is modelled as a Gaussian white noise process. 模式中之随机性乃视为一高斯白噪音过程。
- Then computer simulated the identification of communication signal in Gaussian white noise,the simulations confirm that using wavelet tr... 对高斯白噪声中的通信信号的识别进行了计算机仿真,实验结果表明,用小波分析方法具有较为理想的识别能力。
- After the PPM modulation ultra-wide band signal after the Gauss white noise channel system simulation, and give the time domain and the frequency range chart! 经PPM调制的超宽带信号经高斯白噪声信道的系统仿真,给出了时域和频域图
- When sampling period is very low or close to ideal case for signal detection in additive Gaussian white noise (AGWN), the detection circuit with matched filter is optimal. 摘要在加性高斯白噪声信号检测中，在采样周期极小或接近理想的情况下，连有匹配滤波器的检测电路是最佳的。
- White noise on a radio receiver would interfere with all radio stations. 白噪音在无线电接收器将会干扰所有广播电台。
- At last, application of multiclass classifiers based on SVM in classification of noise signal is studied. 最后，将基于支持向量机的多类分类方法应用于舰船噪声信号分类。
- Noise that affects all transmission frequencies equally is called white noise. 杂讯同等地影响所有传输频率称为白噪音。
- Based on the wavelet decomposition of PD signal and white noise, a new method of transformer PD de-noising using the best wavelet for every layer is proposed. 在对局部放电信号和白噪的小波分解特性进行分析的基础上，以减小去噪对局部放电脉冲幅度误差和波形畸变为目标，提出了逐层最优小波算法。
- Using the acoustic noise signal generated by driving motor vehicles to vehicle classification is a new and promising method. 利用车辆行驶过程中所产生的声频噪声信号进行车型分类是一种新方法，有较大应用前景。
- Measuring and analyzing technology based on variable-time-interval Fourier transform was dealt with for vehicle accelerating noise signal. 摘要提出了基于变时基短时傅里叶变换来分析和处理时变信号的技术。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
