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- Simulations show that the computing complexity and the tree cost are lower than the traditional multicast routing algorithm for LEO satellite networks. 仿真结果表明:与传统的LEO卫星网络组播路由算法相比,该算法具有较低的计算复杂度,生成的组播路由树具有较小的开销。
- With the same computing complexity,RBUKF can avoid linearization error introduced in the Extended Kalman Filter(EKF) filter,which can induce the f... 基于公共数据集的实验表明该方法估计的最终地图比EKF的方法精度高。
- And the algorithm has very low computational complexity. 并且该算法具有非常低的运算复杂度.
- This paper proposes Partial Fast Hadamard Transform (PFHT) ac-cording to the S-SCH structural property, which extremely reduces the computing complexity to almost 70%. 该文分析了辅同步信道的结构,根据其构造特性提出了部分快速哈达玛变换(PFHT)的快速算法。理论分析证明该算法减少了接近70%25的运算量。
- The second step, Secondary Synchronous CHannel(S-SCH) ac-quisition, is much critical, but the computing complexity of the conventional matched filter bank method is very large. 第二步对辅同步信道的搜索是极其重要的。采用传统的匹配滤波器组结构运算复杂度比较大。
- Second, to speed up the determination of stem criticality and to increase new critical paths as more as possible without adding the computing complexity, several effective methods are presented. 第二,对扇出源的临界性确定,在尽量不增加计算复杂性的前提下,以尽可能使电路中有更多、更长的新的临界路径为原则,提出了加速扇出源临界性确定的有效方法。
- In this paper, a novel blind adaptive multiuser detection is proposed, the computing complex of this algorithm is O(NL), where N is the spread grain, and L is the window length. 该文提出了一种新的盲自适应多用户检测算法,这种算法的计算复杂度为O(NL),其中N为扩频因子,L为取样数据窗长度。
- On the other hand, a low complexity LDPC decoder was given.The proposed decoder not only has low computing complexity but also converges very fast (about 5 iterations is sufficient). 另一方面,给出了一种高效率的LDPC码解码算法,该解码算法不但计算复杂度低,而且能以很少的迭代次数(大约5次)达到收敛。
- This method not only makes good use of the characteristic of CNN in reducing the computing complexity,but also takes the advantage of quotient space theory in choosing the optimum granularity. 该方法既发挥了构造型神经网络计算复杂度低的优点,又利用了商空间理论选取最优粒度聚类。
- As an essential part in H.264/AVC,loop-filter plays an important role in removing annoying blocking distortion.However,it is very hard to implement in real-time for its high computing complexity. 环路滤波器是H.;264视频编码标准的一个重要选项;在去除混合编码带来的块效应的过程中起着重要的作用;但是其计算复杂度较高;不利实时实现。
- Computers have been designed to store information and compute complex problems. 电脑被设计用来储存信息和运算复杂问题。
- In this way, it not only reduced the computing complexity and increased the effectiveness of studying BN structure, but also avoided the problems of local convergence in the traditional methods. 不仅可降低计算复杂度,提高贝叶斯网络结构学习的效率,而且避免了传统启发式算法易陷入局部最优解的问题。
- A detail analysis of the computing complexity for the loop-filtering in standard H.264 is carried out at first and moreover,a new,simpler and efficient deblocking loop-filter is proposed. 首先详细分析了去块滤波器高复杂度的原因,进而提出一种简单、高效的去块滤波新方法。
- Since the detection is carried outon DC sequence, the computation complexity ofthis method is relatively low. 由于检测对DC序列进行,算法计算时间复杂度比较低。
- However, there are near-optimal iterative and non-iterative methods with acceptable computational complexity. 然而,在可接受的计算的复杂性上,存在最接近最理想迭代和非迭代方法。
- A new technique to estimate the Doppler frequency rate is proposed with high accuracy and low computation complexity. 本文提出了估算多普勒调频率的一种新方法,其精度高、计算量少。
- The Modified Feasible Method(MFM) is adopted to reduce computational complexity of the nonlinear programming model. 非线性规划模型求解中采用MFM算法 ,降低了计算量。
- One is the robustness against channel noise;the other is the computational complexity of codebook search. 第一个是增加向量量化的抗杂讯能力,另一个则是减少码书搜寻的复杂度。
- For a more advanced graduate course, computability theory and computational complexity theory are also covered. 高级课程中还包括了可计算理论和计算复杂性理论。
- To decrease the computational complexity and improve the image quality, a novel rate control algorithm was proposed. 摘要为降低计算复杂度和提高图像质量,提出了一种新的码率控制算法。