English translation for "channel noise"

沟道噪音
信道噪声

Related Translations:

noises:  噪音

noise:  n.1.声音，声响。2.叫喊；嘈杂声，噪音；喧闹声；吵闹，骚动，骚扰。3.〔古语〕谣言，风声。4.〔美国〕东西〔常代替 stuff 用〕。短语和例子I don't like noise(s). 我不喜欢吵闹声。 noise in the ear 耳鸣。 Hold your noise! 别作声!别响。 make a noise 喧嚷，吵闹；扬名，轰动一时 (about)。

Example Sentences:

	1.	Dual - channel noise meter single - channel noise meter magnetic header checker 双通道噪音表单通道噪音表磁头检查仪
	2.	2 - channel noise meter 双通道噪音表
	3.	The improved algorithm improves its performance in theory when channel noise is non - awgn noise 理论分析证明,信道噪声为非白噪声时该算法也同样有效。
	4.	Due to the limitation of bandwidth and the effect of channel noise , data error or loss is almost inevitable 由于带宽的不确定性和噪声的存在，数据在internet和无线信道中传输时几乎不可避免地发生丢失和误码。
	5.	Finally , a new approach combining equalization and adaptive equalization with ldpc decoding are proposed to combat the intersymbol interference ( isi ) and channel noise 最后,针对噪声干扰和码间串扰问题,研究了ldpc码组合均衡技术以及组合自适应均衡技术。
	6.	It does n ' t require pre - analysis and multi - pass coding , and can achieve a constant video quality . thirdly , in video communication system , transmission errors and packet losses are inevitable due to channels noise and network congestion 最后，在视频通信系统中，由于传输信道中噪声或网络中拥塞影响，传输差错和数据包丢失是不可避免的。
	7.	It is observed that the system has high practical security , fast encryption ( decryption ) speed and excellent reliability against strong channel noise , and its overall cryptographic properties are considerably better than known chaotic cryptosystems 研究表明，该系统具有高安全性、快加密（解密）速度和强抗信道噪声能力，它的密码性质优于所有已知的混沌密码系统。
	8.	After the system has been synchronized , we first use the least square method to make channel estimation , then separate the channel response information from the channel noises by dft . a weighting function based on the minimum mean square error ( mmse ) criteria can be applied to the time domain channel impulse response 在系统同步条件下，首先使用最小平方方法来估计信道响应，然后利用离散傅利叶变换的性质把信道响应信息和信道噪声分离，并在时域按最小均方误差准则做加权处理。
	9.	Abstract : in this paper , we study the synchronization approach for hyperchaos system of 4th - order cellular neural network analyze its pefforraance in the presence of parameter mismatch and channel noise , and propose a design method for a spread - spectrum secure communication system based on hyperchaos of cellular neural network 文摘:研究了四阶细胞神经网络超混沌系统同步方法，分析了系统存在参数失配和信道噪声时的同步性能，提出了一种基于细胞神经网络超混沌同步系统的扩展频谱保密通信设计方法。
	10.	Secondly , the dissertation proposes a novel blind symbol - timing scheme for ofdm systems based on cyclostationarity feature of received symbols . the proposed schemes also exploits the periodicity of ofdm symbol introduced by cyclic prefix , by applying 2 - dimentional fourier transformation and choosing the appropriate correlation peak value as the symbol start location , the precision of this scheme is higher than previous conventional method . thirdly , the dissertation presents analysis with regard to channel estimation of ofdm systems . several interpolation algorithm in ofdm systems which based on pilot sequence have been analyzed in the first instance , and the influence of the channel noise on interpolation precision has discussed . the theoretic analysis and simulation results show that : the interpolation error induced by the precision of interpolation procedure itself has out weight 第三,论文在ofdm系统的信道估计方面,先对基于导频的ofdm信道估计中的多种插值方法进行了分析,讨论了噪声对插值精度的影响,指出插值本身的精度所造成的插值误差远大于噪声所带来的插值误差,从而阶次更高的插值算法在实用中并非最优的;并指出插值滤波法比变采样率算法对噪声的影响更为敏感,在信噪比较高时插值滤波算法比变采样率算法更优。

Similar Words：

"channel net gain" English translation, "channel net loss" English translation, "channel net loss stability" English translation, "channel network" English translation, "channel news asia" English translation, "channel noise level" English translation, "channel noise power" English translation, "channel nozzle" English translation, "channel number" English translation, "channel objectives" English translation