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- noisy channel theorem 噪声信道定理
- A partial distortion theorem based Channel-Optimized VQ (COVQ) design algorithm using the evolutionary algorithm on noisy channel was presented. 摘要提出了一个使用进化算法、引入部分失真定理(渐进划分理论)的信道最优矢量量化器(COVQ)的设计算法。
- Coding theorem for noisy channel 有噪声信道编码定理
- This paper proposes an error correction method used for JPEG compressed image data, which is transmitted in noisy channel. 提出了一种采用JPEG标准压缩的静止图像数据在非理想信道中传输的纠错方法。
- Finally, performance of a differential PSK modem via fading and noisy channel is simulated and emulated in both software and hardware methods. 由本文硬体模拟之结果,以期能应用在实际电路之中。
- The equivocation is the mean additional information content that must be supplied per message at the message sink to correct the received messages affected by a noisy channel. 条件信息总平均量是平均附加信息量,它必须提供给信息接收处的每条信息,以便对接收到的受噪声信道影响的信息加以校正。
- At first, the error model of the vector quantization, watermarking embedding and the noisy channel were established and further the simplified model was given. 为了用蚁群算法进行优化,首先建立了矢量量化、水印嵌入及通过噪声通道的误差模型,并给出了简化模型。
- The evolutionary algorithm is introduced into the design of COVQ to achieve a significant improvement of VQ performance for a given noisy channel status model. 采用该算法,在给定信道状态模型和存在信道噪声的情况下,可有效地提高矢量量化器的性能,实现了COVQ的设计。
- To reduce the channel distortion caused by the transmission of codeword indices in the noisy channel, a modified Tabu search codeword index assignment algorithm with simulated annealing is presented. 为了降低码字索引在噪声信道中传输时所引起的信道失真,本文在禁止搜索中融入模拟退火机制,提出禁止模拟退火码字索引分配算法。
- The streets were as noisy as ever. 街上和往常一样喧闹。
- A Novel Index Assignment Algorithm on Noisy Channel 一种新的矢量量化索引值分配算法
- A Simplex Protocol for a Noisy Channel 有噪声信道的单工协议
- Noisy channel model and decoding model 和噪声信道与解码模型
- An Error Control Scheme for Very Noisy Channel 一种用于有扰信道的差错控制方案
- simplex protocol for noisy channel 噪音信道单工协议
- Unification of lossless and lossy compression modes, robustness to bit-errors to allow image transmission over noisy channels and provision of regions of interests(ROIs) are only some of those that have been incorporated into the new standard. 它不仅仅在图像编码过程中保证良好的图像质量,还具有现代图像压缩所要求的新性能,如同时支持有损压缩和无损压缩两种模式、保证在图像传输过程中的容错性、支持感兴趣区域编码等。
- The noisy traffic is a continual annoyance. 交通噪音时时刻刻令人烦恼。
- Tell the noisy boys to stay away. 叫那些吵闹的男孩子们走开。
- The little boy is a noisy feeder. 这个小男孩吃东西时发出响声。
- I have got accustomed to noisy sound. 我已习惯于嘈杂声音。
- 今日热词
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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