算法的
- 与 算法的 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
In order to decrease the measuring error of signal processing in laser Doppler velocimeter, frequency spectrum correction methods for lacer Doppler signal were proposed. Basic principles of energy centrobaric correction, ratio correction and phase difference correction were expounded. The three methods processing ideal sinusoidal signals was simulated with different signal frequencies, and so was the ratio method processing sinusoidal signals with different noises and signal to noise ratios.
在激光多普勒测速仪中,为了减小由信号处理算法带来的测量误差,提出运用频谱校正算法对多普勒信号的频谱进行校正,详细阐述了能量重心法、比值法和相位差法3种离散频谱校正算法的基本原理,运用这3种算法对理想正弦信号进行仿真,并运用比值法对信号施加不同频率和信噪比的噪音下的正弦信号和实测的多普勒信号进行仿真及实验研究。
-
Based on the old algorithm, introduce new Linear Feedback Shift Register, new Central Limit Theorem, Maclaurin Equation to generate uniform distribution, gaussian distribution, exponential distribution's random number respectively and analyze them, compares the difference between new algorithm and old algorithm.
在原有算法的基础上,提出了改进型线性反馈移位寄存法、改进型中心极限定理法和麦克劳林展开法,并对其作测试仿真,比较传统算法与改进型算法之间的优缺点。
-
Because the implanted hash function of HMAC is implemented as an individual function block, this block could be replaced easily according to the security request. The high capability of withstanding attacks of HMAC-ECDSA algorithm is proved by using modular arithmetic.
从密码学理论分析,HMAC可以使用密钥且HMAC算法的验证只在当时有效;在程序设计中实现HMAC时,可以将嵌入的哈希算法作为一个独立的模块,根据安全强度的需求替换哈希算法模块;在对攻击高抵抗性的证明中,利用模运算对HMAC-ECDSA算法的安全强度进行了验证。
-
In: Proceedings of the 1999 Congress on Evolutionary Computation, Piscataway, NJ: IEEE Press, 1999: 1958~1962.[9] Kennedy J. Small worlds and Mega-minds: effects of neighborhood topology on particle swarm performance. In: Proceedings Congress on Evolutionary Computation, Piscataway, NJ: IEEE Press, 1999: 1931~1938.[10] Peram T, Veeramachaneni K, Mohan C K. Fitness-distance-ratio based particle swarm optimization.
近来性能较为显著的基于PSO算法的改进算法有Thanmaya Peram[10]等人于2003年提出的基于粒子群优化的适应值-距离-比例算法(Fitness-Distance-Ratio based Particle Swarm Optimization, FDR-PSO),在此算法中每个粒子根据一定的适应值-距离-比例原则,向附近具有较好适应值的多个粒子进行不同程度的靠近,而不仅仅只向当前所发现的最好粒子靠近。
-
The convergence speed of forward algorithm is as fast as ten times of backward algorithm.Additionally,the decrypted image quality and noiseproof ability for the forward algorithm are also higher than the backward algorithms obviously.
不仅如此,整个算法的收敛速度比后向算法快一个数量级,而且无论迭代结果的解密图象质量还是抑制噪声能力也都明显优于后向算法。
-
The algorithm improved the efficiency of the linear algorithm by eliminated the reluctant detector, and at the same time ensured to cover the nonself space as much as possible.
论文还对检测器生成算法的初始检测器集合规模和漏检概率进行了测试,测试结果表明改进算法增强了原算法的完备性及可靠性。
-
The traditional algorithm of Volume Rendering is Ray-Casting, not a proper algorithm for the large 3-D seismic data, referring some improved method and considering the characteristic of seismic data, a new fast Ray-Casting algorithm of oriented image space and negative-view transform was brought forward. As a result, this algorithm excels the traditional obviously by speed with image quality in experiment.
体绘制的传统算法是光线投射法,由于地震数据量大而绘制速度太慢,本文在借鉴一些改进算法的基础上,结合地震数据的特点,提出了一种基于图像空间的逆视变换的加速光线投射算法,实验结果表明该算法在保证相同图像效果的同时,具有明显的速度优势。
-
The algorithm can be served as the inverse operation of raster to 2DRE quadtree, but it is not direct inversion, instead, it takes other simpler measur i.e. intersection of 2DRE quadtree and code transforming method in Raster to Quadtree conversion, to make the algorithm more effective. It can also avoid possible trouble of memory overflow caused by the operation on bigger images in smaller memory.
这一算法可看作栅格—2DRE四叉树变换算法的逆变换,但不是它的"反演",而是采用了较为简洁的求交集运算以及栅格—2DRE四叉树变换算法中的编码转换方法,使得这一算法的实现更加有效,且避免了在图像较大而内存较小的情况下可能发生的"溢出"等矛盾。
-
One is the stable constraints are too strong, and the other is the polynomial model representation of nonlinear systems is too conservative.
该算法通过调整参数大小可有效放宽约束条件,从而可扩大算法的适用范围;在第三章中,提出了基于可行解的线性矩阵不等式非线性预测控制算法。
-
The paper studied the fundamental principes of LMS variable stepsize LMS NLMS algorithm and the performace of the filter based on these algorithms.
文中对LMS算法、变步长LMS算法、归一化LMS算法的基本原理及滤波特性进行了分析,并详细分析了它们的收敛、失调等特性。
- 推荐网络例句
-
But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
-
Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
-
Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。