本文研究了逆同余产生伪随机数的方法,给出了一般的组合逆同余法算法。
By using inversive congruential method, this paper researches the algorithm to generate pseudo-random Numbers and the general principle for compound inversive congruential method.
这种新算法是在现有的乘同余法和混合同余法等常用算法的基础上改进而来。
The new algorithm is obtained by improving the multiplicative congruential and the mixed congruential methods which are in common use now.
第三,阐述产生均匀分布随机序列的两种方法:平方取中法和线性同余法的基本原理。
Third, two algorithms for producing uniform distribution are analysed thoroughly by us—mid-square method and linear congruential method.
介绍了生成随机数的一般方法和目前常用的数学算法:lcg、FSR、CRNG、逆同余法等。
Also, the author introduced common methods and mathematical algorithms that can generate random Numbers: LCG, FSR, CRNG and etc.
简化压缩门限处的过渡曲线,分析了音头、强音尾现象。(4)用混合同余法,实现了均匀分布的白噪声发生。
Sound head, strong tone tail phenomenon are analyzed. (4) White noise of uniform distribution is implemented with the mixed congruential method.
主要介绍了雷达模拟器的结构与功能,并阐述利用数学方法产生的伪随机分布函数,主要生成方法有混合同余法、逆变换法、函数变换法和拒绝-接收法,并进行举例说明。
The main generation methods consist of mixed congruence method, inverse transform method, function transform method and refuse-accept method, which are illustrated by means of giving several examples.
实验结果表明:对于含有目标信息的起伏背景图像,背景对消的最佳滤波方法,应采用开余滤波法。
Then, the experiment results show that in all of four filtering methods, the open residue filtering method is the best for background drop.
飞机舵机系统的机械故障可用解析余度法检测。
Aircraft actuator system failure can be detected by analytic redundancy analysis.
叙述了对按焊缝错边与焊缝余高同时存在时的焊缝余高检测法。
While the butt weld lap and the weld reinforcement exist simultaneously, the detecting methods of reinforcements are described.
使用单纯形优化法对文献中四十余组二元和三元液-液平衡数据进行关联。
Over forty sets of Liquid-Liquid Equilibrium (LLE) data of binary and ternary systems in literatures have been correlated using simplex optimization method.
本文提出一种综合模糊度搜索算法和余度测量的周跳检测法。
The paper present a kind of ambiguity search algorithm and a kind of cycle slip detection algorithm with redundant measurements.
采用力学中建立最小势能原理和最小余能原理的加权余量法,分别得到了热传导中势能型与余能型的变分原理。
Analogue to variational principles in solid mechanics, variational principles in heat conduction are developed by the method of weighted residuals in this paper.
采用系统预试验法,对中国余甘子果实所含化学成分进行了定性检验。
Qualitative test of the chemical ingredients contained in Phyllanthus emblica Pinn fruit has been conducted with systemic preparative test method.
在溴法合成香兰素新工艺中,用水蒸汽蒸馏法回收萃余相中的溴,降低了溴的消耗定额。
In the new process of synthesis of vanillin with bromine, the bromine in the wastewater is retrieved by steam distillation. As a result, the bromine consumption is reduced.
本文以最小余能原理为基础,提出了计算结构动态应力的最小余能法。
In this paper, based on the variational principle of minimum complementary energy, the method of minimum complementary energy is put forward in calculating structure dynamic stress.
结论:紫外可见分光光度法简单、快捷、准确、灵敏,可作为测定余甘子叶提取物中总黄酮含量的方法。
Conclusions: the spectrophotometry is simple, fast, accurate, quickly and can be used as a method to determine total flavonoids in the extracts from Leaves of Phyllanthus emblica l.
根据生产实践,总结蒽醌法生产双氧水中影响萃余液中双氧水含量的各种因素,指出萃余液中H2O2超标的危害,找到控制萃余的有效途径。
Based on production practice, various factors affecting the H2O2 content in the extraction raffinate during hydrogenperoxide production by anthraquinone process were summarized.
这款程序名叫“网络智能输入法”,发布当天的下载次数就达到7千余次,致使其官网暂时瘫痪。
The program, called "Web Intelligence Input Method, " received more than 7,000 downloads on its first day of release, causing its official Website to shut down temporarily.
运用文献资料法与数理统计法,对涉及膝关节肌等速测试研究的百余篇论文,从不同收缩状态和不同人群两方面分别进行了综述。
By literature search and statistics, more than 100 papers on isokinetic measure system of knee joint muscles are summarized in two aspects, i. e. different muscle contraction and diverse groups.
利用常规有限元法确定增量位侈,然后再根据余虚功原理求得后屈曲复合材料受剪板的应力增量和应变增量。
The rigidity of the equivalent shear panel is equal to the incremental rigidity of the post-buckled composite shear panel, while the latter is determined by th…
利用常规有限元法确定增量位侈,然后再根据余虚功原理求得后屈曲复合材料受剪板的应力增量和应变增量。
The rigidity of the equivalent shear panel is equal to the incremental rigidity of the post-buckled composite shear panel, while the latter is determined by th…
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