Nonlinear wave equation and corresponding truncated nonlinear wave equation were solved by the hyperbolic secant function finite expansion method.
借助Mathematica软件,利用双曲正割函数的有限展开法,对该方程和对应的截断的非线性方程进行求解,得到了非线性波动方程的孤波解,同时给出了这些解存在的必要条件。
The pulse envelope we obtained is a hy-perbolic secant function of time.
所得脉冲包络为时间的双曲正割函数。
Asymptotic Normality of Partitioning Estimatior of Regression Function under Dependence Sample
相依样本下回归函数分割估计的渐近正态性
Asymptotic normality of partitioning estimates for the nonparametric regression function under censored samples
截尾样本下非参数回归函数基于分割估计的渐近正态性
For the bar image segmented, bilinear transformation function is used to restore the bar image.
对分割出的图像,采用双线性变换函数来实现目标的校正。
Orthogonal Function Basis and Positive Definite Function Basis of Double Linear Function Space;
双线性函数空间的正交函数基与正定函数基
non-sinusoidal complete orthogonal function
非正弦完全正交函数
The strtok() function splits a string into smaller strings.
函数的作用是：将字符串分割成小块。
The Image Segmentation Method Based on Fisher Criterion;
基于Fisher评价函数的图像分割方法
A Study of Energy Based Image Segmentation
基于能量函数的图像分割方法的研究
Minimum Cut of Fault Tree Based on Step Function Algorithm
基于阶跃函数的故障树最小割集算法
A Modified Kernel-based Fuzzy C-Means Algorithm For Images Segmentation
改进的基于核函数的FCM图像分割算法
On Calculation Formula of Sine Function and Cosine Function;
关于正弦函数和余弦函数的计算公式
Normalities Invole Shared Functions and Omitted Functions
涉及分担函数和例外函数的正规定则
Properties of k-Hypermonogenic Functions and Their Relative Functions
k-超正则函数及其相关函数的性质
trigonal hybrid orbital
正三角形杂化轨函数
natural haversine formula
半正矢自然函数公式
Sine-cosine ROM
正余弦函数固定存贮器
dynamic correction function generator
动态校正函数发生器