Compared with lms , the normalized lms ( nlms ) and the decorrelated lms ( dlms ) has the faster convergence rate , the stronger stationary and the lower complexity 但是,与lms算法比较, nlms与dlms算法有更快的收敛速度、更好的稳定性和更低的计算复杂度。
At the situation of high - data - rate , high - parallel , simple algorithm , less states , simple data flow and critical delay , the fpga can offer a very good solution 在数据吞吐量大,并行度高,算法比较简单,状态较少,流程比较简单和对时延要求较高的场合,应用fpga非常适合。
The algorithm is simple and fast , but the detection result isn ’ t ideal . so the algorithm is popularly used in real - time system , which doesn ’ t require strict precision 虽然算法比较简单、运算量小、速度快,但是检测精度不高、抗噪性能差,通常应用在需要实时、但精度要求不高的系统中。
This algorithm can discovery the relationship of the events and can discover more knowledge and the cost is more cheap than other algorithm , the algorithm is concision , frank , it take only ( o ( n3 ) ) time 该算法与其它算法比较,发现的知识更丰富,时空开销小,时间复杂度为( o ( n ~ 3 ) ) ,算法直观,简洁。
This article has mainly studied the following content : 1 . analyzed and compared several kinds of backgrounds subtraction algorithm , obtained algorithms under complex environment 本文研究的主要内容有: 1 .分析比较几种常见的背景重构算法,得出在这些算法中,高斯背景模型算法比较适合解决带钢表面缺陷提取问题。
Using ik algorithm can control the whole character by single bone , but nowadays the research mode of join animation combines forward kinematics with inverse kinematics because it is too complicated to only use ik 通过反运动学算法,可以仅使用单个骨骼控制整个角色产生动画,不过反向运动学算法比较复杂,所以当前研究方式是将正向运动学和反向运动学结合起来。
The second part describes application of improved ga in all types of structural optimization problems . the numerical test and algorithmic comparison show that improved measures on ga are feasible and efficient 在若干类型的结构优化问题中应用本文改进的遗传算法,通过大量算例的数值试验和算法比较表明,遗传算法在结构优化的某些困难问题中具有其特点,本文的改进措施是可行和有效的。
( 2 ) a new synchronization method based on barker code is designed which is simple , effective for uwb system . ( 3 ) a new channel estimation method based on music algorithm is given , which is compared with ml algorthim . and the effection is proved by ( 3 )采用数学公式推导出基于music算法的信道估计的理论公式,得出了仿真结果,将其与较为成熟的ml算法比较,并在实测数据中加以验证。
The experiments of ieee - 6 and ieee - 30 systems indicate the improved genetic algorithm is correct and effective when applied in power system . compared with standard genetic algorithm , it has the better convergent ability and speed 改进算法在ieee - 6和ieee - 30节点电力系统的计算结果与其它优化算法比较表明,本文所提出的用于电力系统无功优化的改进遗传算法是正确的、有效的,具有一定的理论价值与实用价值。
Automatic differentiation ( ad ) , which is well recognized as the most promising differentiation algorithm in pso and has been developed rapidly in recent twenty years , is a technique for augmenting computer programs with derivative computations 在过程系统优化中,一个理想的求导算法应该能够快速求取程序模块的解析导数。近年来发展迅速的自动微分算法比较好地满足了这个条件,并已在优化中得到了广泛的应用。