In the packet switching network , packet scheduling algorithms in the routers and switches decide how to serve packets , admission control algorithms decide bandwidth reservation and release 在分组交换网络中，分组调度算法在交换机和路由器中决定着分组的服务规则，而接入允许控制算法则决定着带宽资源的预留和释放。
The use of tikhonov regularization theory was to solve ill - posed problem of image reconstruction and the use of sirt algorithm was to improve the quality of the final reconstructed image 为了克服图像重建中的不适定性问题，利用tikhonov正则化原理进行初始图像重建。 sirt算法则用来对初始重建图像进行迭代改善以获得最终重建图像，改善了重建图像的质量。
For example , if one of the actuator fails , conventional feedback algorithms can no longer position a spacecraft to arbitrary orientation while this algorithm remains viable . preliminary investigations of the mpc approach to attitude control lead to the following conclusions : i 例如：如果飞行器三轴推力器中的某一轴发生故障，那么常规的反馈算法将无法把飞行器定位到给定的方向，但f - mpc算法则可胜任这一任务。
Adaptive region - based complexion re - extraction algorithm reduces the sensitivity of complexion model to the light conditions , thus ameliorating the common deficiencies existing in all complexion - model - based detection algorithms , namely light - sensitive , so as to reduce the rate of detection failure 基于区域生长的肤色再提取自适应算法则降低了肤色模型对光照条件的敏感性，从而改进了所有基于肤色的检测算法共有的缺点，即对光照敏感，降低了漏检率。
A mathematical transformation algorithm precisely reconstructs the spectrum with a 4x signal - to - noise improvement as compared with a slit - based system equipped with identical source , grating and detector components , and 70 - 80x greater than with a fiber input of equivalent resolution 一个数学转换元算法则精确地改造了光谱，在使用相同的光源、光栅和探测原件的情况下，与传统的基于狭缝技术的系统相比，新的光谱仪将信噪比提高了四倍，而进光量提高70 - 80倍。
Many of communication systems take the convolutional code and viterbi algorithm as the channel coding scheme . the viterbi algorithm decoding is a kind of maximum likelihood decoding , and its performance is good over additive white gaussian noise ( awgn ) channel , but when burst errors occur , the decoding performance may be greatly degraded 维特比译码算法是最大似然译码,在由高斯白噪声引起的随机错误的信道中有良好的性能,但当信道错误集中或为突发错误信道时,维特比译码算法则性能急剧下降。
I regard qsim as a kind of constraint satisfaction problem ( csp ) , and improve the qualitative simulation algorithm by constraint logic programming ( clp ) . fuzzy qualitative simulation develops conventional qsim on several facets , such as representation of qualitative value , state transition rule and filtering algorithms . it bridges the gap between pure qualitative and quantitative , and improve the efficien 前者是将定性仿真算法看作一类约束满足问题，用约束逻辑程序加以改进，不仅为解决定性仿真问题提供了逻辑框架，而且也是一种规范化的程序描述语言；模糊定性仿真算法则是对纯定性仿真算法在知识描述、状态转移规则、过滤算法等方面的改进，是一类半定量描述方法，有利于在定性仿真领域综合定量信息，同时提高算法的效率。
The research of nonlinear dynamic question is a front - line topic in engineering science field , up to now the algorithm with high precision and good efficiency is still a difficult problem , the analytical algorithm is merely suit to special questions and the conventional numerical methods have some disadvantages , such as the precision is sensitivity to time - step or some components of high frequency ca n ' t be obtained etc . the precise integration method ( pim ) provides a new approach to deal with dynamic system for its striking high precision 非线性动力学问题是各工程科学领域中的重要课题之一。目前，结构非线性动力系统高精度、高效率计算问题仍较难解决，非线性振动解析法仅适用求解某些特殊问题；对传统动力方程数值解法，若步长较大，计算精度不高或不能正确反映一些高频振动分量。而性能优良的精细积分算法则为结构动力系统的精细计算提供了新的求解思路。
In this article , a new algorithm , algorithm for slicing stl model by seriatim incising triangles is brought forward , it accomplish matching of triangle and plain by the method of finding slicing plains according to triangles . the algorithm for slicing stl model by seriatim incising is made up of two sub algorithms 本文提出的分层算法则采用与之相逆的思路? ?基于stl的逐三角形分层算法,在求交线时,用为三角形寻找分层平面的方式确定三角形与分层平面的相交关系。
