并行算法

In the recent years, with the great progress made in the field of VLSI, various of image compression or video processor have come to the market.

本文通过对国际最新的数字图像压缩标准——JPEG2000标准及其采用的EBCOT算法的深入研究和分析，设计了适应于高速实现的多级并行算法。

One main problem of it is the all-to-all personalized exchange, that is all the processors in system will transfer different message which is equal in length to all other processors in the same system.

本文在分析了2D WT的数学模型之后，提出了它的基于网格多处理机的一种均匀分块并行算法，并通过滤波器平移有效地减少了算法中的通信量。

Experimental results show that the algorithm is effective parallel algorithm.

实验表明该算法是有效的并行算法。

The experimental results show that the performance of the proposed parallel algorithm is better than that of the standard PSO.

实验结果表明，该并行算法的性能比标准微粒群算法有了很大的提高。

Genetic algorithm is currently widely used in many scientific experiments in the field of a nonlinear parallel algorithm.

详细说明：遗传算法是当前许多科学实验领域广泛应用的一种非线性并行算法。

Parallel operation, lower computation and high precision are advantages of the method.

该算法是并行算法，运算量小，精度高，与其它方法相比更利于工程实现。

The methods to speed up the scalar multiplication computation are mainly discussed in two ways: one is the number system, another is parallel algorithm.

主要从两个方面来研究快速算法，一是研究数域系统以加快标量乘法运算，二是研究标量乘法运算的并行算法。

Model extraction algorithm, which the neural network as a learning process, the stochastic optimization problem parallel algorithm.

模式提取算法，它把神经网络的学习过程看作，最优化问题的随机并行算法。

To improve the performances of Saitou and Nei's algorithm and Studier and Kepler's improved algorithm for constructing the Neighbor-Joining phylogenetic trees, reducing the time complexity of the computation, a fast algorithm has been developed.

以混沌游戏为例子，利用二分技术对这类递推问题进行了并行算法设计，分析了这类算法的时间和空间复杂性以及适用范围。

A distributed parallelized algorithm is described by means of static data d istribution after researching into the sequential algorithm of the global atmos pheric data objective analysis system.

通过对全球气象资料客观分析系统串行算法的研究，提出了一种静态分配数据的分布式并行算法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。