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- It achieves space chaos of an image with a pseudo-random sequence generated by linear congruential method,and achieves gray chaos by XOR operation. 该算法利用线性同余模型产生伪随机序列以对图像进行空间置乱,采用异或操作实现图像的灰度变换。
- Three uniform random sequences are built by the linear congruential method, of which two are used to form integer num, ber and decimal fraction parts of the new random sequence respectively and the third to shuffle the new sequence. 采用线性同余法生成3个均匀分布随机序列,其中两个分别组成新的随机序列的整数和小数部分,第3个用来对新序列进行混洗。
- Talking about the random number generators, we discussed the details of the generating algorithm of the Middle-Square Method, the Linear Congruential Method, the Chaos-mapping Method, ANSI x9.17, DSA, and the Intel Generator. 在随机数的生成方面;本文讨论了常用的随机数发生器;包括平方取中法;线性同余法;混沌映射法;以及ANSI X9.;17;DSA;和Intel的随机序列发生器。
- linear congruential method 线性同余法
- The FBC is a non linear system which is chaotic. 流化床燃烧系统是一个具有混沌特性的非线性动力系统;
- The stability of dissolving cavity for the low depth thin layer rock salt has been researched by the ADINA non linear finite element method. 为了延长盐矿井的寿命,避免开采带来的地面沉陷,并合理利用形成的溶腔,必须探讨岩盐水溶开采过程中影响溶腔稳定性的因素,以便即时采取有效的防治措施。
- A new type of non linear self repairing control strategy based on model following method using radial basis function (RBF) neural networks is presented. 提出一种基于径向基函数(RBF)神经网络的模型跟随非线性自修复控制方法。
- Linear congruential random number generators in various forms are widely used and extensively studied. 各式线性同馀乱数产生器是经广泛使用及测试的产生器之一。
- Linear congruential random number generators in various forms are one of the most widely used and extensively studied. 各式线性同馀乱数产生器是经广泛使用及测试的产生器之一。
- The kinetic data was measured with a non gradient reactor, The parameters of the model equation were calculated based on experimental results by the Powell non linear regression method: k 1=0 152e -62073RT , k 2=8.18e -2384RT ,k 3=0.221e -18949RT . 采用内循环无梯度反应器测定了SO2 氧化反应动力学数据 ;并利用 Powell法对动力学模型进行参数估值 ;得到 :k1=0 .;15 2 exp(- 6 2 0 73/ RT);k2 =8
- Our result shows that multiplication-free linear congruential generators can achieve high speed with no degradation on quality. 我们的结果显示免乘法线性同馀乱数产生器可达到高速且并未降低品质。
- By which linear and non linear frequency response function was estimated, and nonlinear stiffness coefficient and damping coefficient of the model were optimized by least square method in this paper. 利用该方法对非线性频响函数进行估计,并利用了最小二乘法对模型的非线性刚度系数和非线性阻尼系数进行了优化。
- By using inversive congruential method, this paper researches the algorithm to generate pseudo-random numbers and the general principle for compound inversive congruential method. 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。
- NON LINEAR VOLTAGE DEPENDENT DISC HARGE RESISTORS By Power Development Co. Ltd[S]. 中国科学院等离子体物理研究所.;二滩水力发电厂励磁系统咨询报告[R]
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根据该模型编制了相应的程序,并对小湾拱坝进行了非线性分析、超载分析及开裂范围和开裂尺寸的研究。
- A non linear photochromic mask layer can be utilized for super resolution optical data storage. 利用光致变色介质的非线性效应特性制成掩膜,可以实现超分辨率光存储。
- This paper analysis the limitations of traditional optimization metheods for a kind of non linear programming(NLP). 对间歇化工过程用水网络优化提出了基于非线性规划的优化设计方法。
- A method to realize non linearity correction and scale transformation with compensation function used in intelligent instrument is presented. 提出了一种在智能仪器中用补偿函数实现非线性误差修正和标度变换的方法。
- The main idea is to make full use of the decorrelation of two complex-valued vectors in generating independent components by non linear decorrelation. 结合非正则复向量的协方差矩阵和伪协方差矩阵构造出了新的代价函数,进而提出新算法,通过复非线性不相关,从混合信号中提取出复值独立分量。
- By using the wavelet transform and the non linear optimization,we calculated parameters and determined the saltation edges of the differential ECG. 微分心电信号的突变特性反映了心肌除极波前在传播过程中的临界点现象,有可能解释心电图高频成分的成因。