This paper mainly discusses the design of a family of irregular LDPC codes with low encoding complexity.
文章主要讨论一类低编码复杂度的非规则ld P C码设计问题。
Low encoding complexity can also be achieved due to the inherent quasi-cyclic structure of the LDPC codes.
由于产生的LDPC码本身固有的准循环结构，还能得到较低的编码复杂度。
The encoding complexity of LDPC codes length n seems indeed to be of order n2, the dissertation study the coding scheme with linear time complexity.
针对LDPC码通用编码算法的复杂度与码长的平方成正比的问题，重点研究了LDPC码的快速编码方法，总结出了使LDPC码能够达到线性编码的途径。
Finally in Section 4 the author analysis the standard ROI method in the JPEG2000 standard, proposes one method can get the ROI effect and reduce the encoding complexity.
最后在第四部分作者对JPEG2000中的标准roi方法进行了分析，提出了一种能达到相应的ROI效果同时减少编码复杂度的方法。
These quasi-cyclic LDPC can not only reduce the storage of LDPC generator matrix, but also decrease the encoding complexity efficiently, which is of great significance for the applications.
这些特殊结构的LDPC码不仅可以压缩编译码所需的矩阵储存空间，而且还能有效的降低编码复杂度，这对工程上实现LDPC码的应用具有重要的意义；
Minimize data structure complexity of requests and responses when using RPC with SOAP encoding.
当使用采用SOAP编码的RPC时，使请求和响应的数据结构的复杂性减到最少。
By contrast, using the wrong database encoding and reporting this problem late in the Construction phase causes great complexity.
相反，使用错误地数据库编码，并在Construction阶段地晚期才报告出来即将导致巨大的复杂性。
In the low rate video encoding process, predetermination of all-zero blocks which can be applied to reduce the computational complexity is a common method to optimize the software coder.
在低比特率视频编码时，全零块的预先判断，能够有效地减少编码器的计算复杂性，是优化编码器常用的技术之一。
To solve such a problem, this paper presents an improved PEG algorithm which can be encoded by the iterative encoding algorithm with linear coding complexity.
针对该问题，基于具有线性编码复杂度的迭代编码算法，提出了一种改进的PEG构造算法。
To improve the image quality of real time video encoder, a low complexity variant bit rate (VBR) control algorithm for single-pass video encoding was proposed.
为提高实时视频编码的图像质量，提出了一种低复杂度单通道视频编码的可变码率(VBR)控制算法。
Linear octree encoding provides a effective way for tridimensional of objects. Algorithms for translation and rotation of linear octree were presented which have linear complexity in time.
线性八叉树编码是一种有效的表示三维物体的方法。给出了线性八叉树的平移和旋转算法，它们都有线性的时间复杂性。
A new encoding method is given which has the same complexity as adjacent matrix encoding.
本文给出一种新的编码方案，与邻接矩阵编码具有相同的空间复杂度。
Focusing on the problem that existing linear dispersion (LD) space-time codes have a high encoding and decoding complexity, a type of orthogonal linear dispersion (OLD) space-time codes is proposed.
针对多输入多输出系统中现有的线性分散(LD)空时码编、解码复杂度高的问题，提出了一类正交线性分散(old)空时编码。
Reducing the complexity of encoding operations, improving real-time encoding, but no affecting the coding efficiency, it is necessary to make a study of the complexity of H. 264.
为了在不影响编码效率的前提下，降低编码运算的复杂度，提高编码的实时性，有必要对H . 264的复杂性做出详细研究。
Testing results show that the complexity of H. 264 encoding is mainly reflected in the inter prediction module. To speed up H. 264 encoding speed, it is necessary to optimize this module.
测试结果表明H . 264编码的复杂性主要体现在帧间预测模块中，要加快H . 264的编码速度，就必须对这个模块进行优化。
The computation complexity is reduced through proper selection of the position occupied by the forbidden symbols in the encoding interval while exempting from multiplications.
通过合理安排禁用符号在编码区间中的位置，减少禁用符号数目，消除了乘法运算，从而降低了运算复杂度。
This paper mainly expound the encoding and decoding principle of Q - ary LDPC codes, and introduce a Fourier transform decoding method with low complexity.
本文主要阐述了多进制ldpc码的编译码原理，并介绍了一种可简化译码的傅立叶变换译码算法。
Abstract : The structured low density parity check (LDPC) codes can be described by the base-matrices and lifting factors, which have low encoding/decoding complexity and good coding performance.
摘要结构化低密度奇偶校验码可通过基矩阵和扩展因子描述，具有较低的编译码复杂度和优异的译码性能。
However, the performance of LDPC code depends on the girth of its bipartite graph, that is it depends on its sparse parity-check matrices H, especially the complexity of encoding with H.
而LDPC码性能的优劣，与其二分图中是否存在短长度的圈有关，也即与其奇偶校验矩阵的构造有关。
However, the performance of LDPC code depends on the girth of its bipartite graph, that is it depends on its sparse parity-check matrices H, especially the complexity of encoding with H.
而LDPC码性能的优劣，与其二分图中是否存在短长度的圈有关，也即与其奇偶校验矩阵的构造有关。
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