从几种不同差错控制方案的比较来看,采用分段编码和交织技术能有效地改善MB通信系统的性能。
Comparison of several different schemes of error control shows that the performance of MB communication systems can be effectively improved by using the technique of segmental coding and interleaving.
在语音信号处理中,作为预处理前端的语音分段技术对于语音增强、编码和识别都有极其重要的作用。
In speech signal processing, the techniques of speech segmentation as front end of preprocessing are of great importance to speech enhancement, coding and recognition.
首先,SPIHT编码流根据LIP和LIS分段,应用于每一段码流的CRC检错码把错误的传播限制在每一段内。
First, the SPIHT coded streams is segmented by LIP and LIS. CRC code is implemented to conceal error propagations within each segment.
用平均分段信噪比和感知语音质量评价(PESQ)测试,改进算法编码质量接近于g。
Testing with the average segment SNR and Perceptual Evaluation of Speech Quality (PESQ), the improved algorithm is close to g.
分段图象序列编码的方法和系统,相应的编码信号和存储介质,以及对这样的编码信号解码的方法和系统。
Method and system for coding sequence of segmented images, corresponding coded signal and storage medium, and method and system for decoding such a coded signal.
二是编码设置,会计科目编码通常用阿拉伯数字编制,采用群码的编码方式即分段组合编码。
Two code establish, accounting title code usually use the Arabic numerals establishment, and adopt the cluster the coding method for code to namely divide the segment the combination of coding.
文中提出了分段位向量编码的方案,得到了效率更高的映射模型。
Segmented bit vector coding schemes are advanced to obtain a mapping model with high efficiency.
首先,一个分段的双线性模型和5个5元的颜色编码的图像被用于构造的投影仪和一台摄像机的图像平面之间的单应性。
Firstly, a piecewise bilinear model and five 5-ary color coding images are used to construct the homography between the image planes of a projector and a camera.
在分析车间作业调度问题的数学模型的基础上,给出了:(1)采用分段结构的染色体编码思想;
Through analyzing the mathematical model of JSP, the authors put forward:(1)the coding idea of subsection chromo-some structure;
对抗体采用分段式编码方式,运用平均信息熵的概念计算抗体之间的相似度;
The antibody is expressed by subsection coding, and adopt the concept of average information entropy to evaluate the rating of similarity between antibodies.
分段声码器是一种高效的低速语音编码方法,针对分段声码器实现的关键技术语音分段方法进行了研究,提出了一种分段新算法。
Segment vocoder is an efficient very low bit rate speech coding algorithm. Speech segment method, one of the key technology of segment vocoder, is studied and a new algorithm is presented.
分段声码器是一种高效的低速语音编码方法,针对分段声码器实现的关键技术语音分段方法进行了研究,提出了一种分段新算法。
Segment vocoder is an efficient very low bit rate speech coding algorithm. Speech segment method, one of the key technology of segment vocoder, is studied and a new algorithm is presented.
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