英汉例句

• Its performances in the additive white Gaussian noise (AWGN) channel and the dispersive channel are investigated, respectively.

  本文分别在高斯白噪信道和色散信道中研究了它的性能。

• An improved fractal image denoising algorithm for removing additive white Gaussian noise (AWGN) was presented by adopting quadratic gray-level function.

  提出了一种针对加性白高斯噪声(AWGN)的改进分形图像去噪方法。

• The performance of time hopping pulse position modulation (TH-PPM) UWB system using this wavelet monocycle was studied under additive white Gaussian noise (AWGN) channel.

  同时还研究了在加性高斯白噪声(AWGN)信道中，跳时扩频脉位调制(TH PPM)的UWB系统中使用该窄脉沖的系统性能。

• A method for estimating the frequency of a complex sinusoid in additive complex white Gaussian noise is proposed.

  本文提出了一种在加性复高斯白噪声中对单频复正弦信号频率的估计方法。

• Signals corrupted by deterministic interference and white Gaussian noise are common in various engineering applications.

  由确定性干扰和高斯白噪声干扰信号是常见的各种工程应用。

• A presence detection algorithm based on the estimation of cyclic frequency for Phase Shift-Keying (PSK) signals in additive white Gaussian noise (AWGN) is proposed in this paper.

  根据信号的循环平稳特性，本文提出一种加性高斯白噪声信道中基于循环频率估计的PS K信号存在性检测算法。

• The blind estimation algorithm of Doppler frequency suitable for telemetry systems involving additional white Gaussian noise (AWGN) channels is proposed in this paper.

  提出一种适应于在加性高斯白噪声信道(AWGN)下遥测系统的多普勒频偏盲估计算法。

• 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沖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。

• This paper compares the BER performances of them for white Gaussian noise channel theoretically.

  本文通过理论推导对这两种技术在高斯白噪声通信信道巾的误码性能进行了比较。

• Based on moment space theory and Gaussian approximation method, expressions of average error probability for system with multiple-access interference and white Gaussian noise environment are derived.

  采用矩空间理论和高斯近似法分别得出该系统在多址干扰和白高斯噪声条件下的平均误码率表达式。