搜索资源列表
maxwell
- 计算不同温度下麦克斯韦速率分布律的图像，并用辛普森方法求图像下方面积(The image of Maxwell velocity distribution law at different temperatures is calculated and the area under the image is calculated by Simpson method)
光孤子模拟软件NLSE
- 计算光纤中光孤子的传播，利用分布傅里叶变换(Calculate the propagation of solitons in optical fibers)
转UTC时间
- 正常年月日，计算UTC时间，用于测绘中GPS记时转化(Normal (date) (month) (year), calculate the UTC time)
C++实现最小二乘法一元回归和多项式拟合
- C++实现最小二乘法一元回归和多项式拟合(C++ to achieve the least squares method, one-way regression and polynomial fitting)
dispersion_curve
- 绘制任意材料任意模态数的Lamb波频散曲线(draw the Lamb wave dispersion curves for any materials and any number of modes)
mieyanzheng
- 利用matlab编写了计算球散射振幅矩阵的米理论程序(A theoretical program for calculating the scattering amplitude matrix of a sphere has been compiled using MATLAB)
PWE of band structure
- 用平面波展开法计算二维声子晶体带隙结构的matlab程序(The PWE method in the calculation of band stucture of 2D phononic crystal.)
explosion_in_water
- LS-dyna经典的水下爆炸实例K文件，可供参考！(the k file of ls-dyna about explosion in water.)
Laplace
- 求解椭圆型方程生成二维翼型网格，并采用逐线松弛迭代技术求解了二维翼型绕流，这是CFD计算中的典型例子，是cfd初学者的很好的学习例子。(Solving elliptic equations, generating two-dimensional airfoil mesh, and using line relaxation iterative technique to solve the two-dimensional airfoil flow, which is a typical examp
injection_locking
- 激光器处于注入锁定稳态时，失谐频率和注入比的关系研究(Study on the relationship between the detuning frequency and the injection ratio when the laser is in the locked steady state)
matlab_physics
- 1、平面波从空气入射到石英玻璃中的P、S分量的振幅反射率和透射率 2、平面波从空气入射到石英玻璃中的P、S分量的能流反射率和透射率 3、平面波从石英玻璃入射到空气中的P、S分量的振幅反射率和透射率 4、平面波从石英玻璃入射到空气中的P、S分量的反射波相位和透射波相位随入射角度的变化 5、光纤芯层中导模的传播常数(The amplitude, reflectivity, and transmittance of the P and S components of the plane wav
exam1
- 平面波从空气入射到石英玻璃中的P、S分量的能流反射率和透射率(Energy flow reflectivity and transmissivity of plane wave from P to S in the quartz glass.)
exam2
- 平面波从石英玻璃入射到空气中的P、S分量的反射波相位和透射波相位随入射角度的变化(The phase of the reflected wave and the phase of the transmitted wave of the plane wave from the quartz glass to the air in P and S vary with the angle of incidence.)
exam3
- 调用数值求根函数来求解平面光波导中的导模(Can be solved by numerical o root function called planar optical waveguide in the mould)
exam4
- 用数值求解一阶贝塞尔函数的前10个零点并作出曲线(Numerical solution of the first-order Bessel function of the top 10 zero point and make a curve)
Lyapunov
- 一种求lyapunov指数的算法，可以参考，不同系统，参数不同(We present the first algorithms that allow the estimation of non-negative Lyapunov exponents from an experimental time series.)
各种线性差分格式
- 包含各种常见差分格式及其精度分析，可以作为下一步流体计算的基础。(A variety of common difference schemes and their accuracy analysis can be used as the basis for the next step of fluid computation.)
气体高斯扩散模型模拟_代码
- 高斯扩散模式适用于均一的大气条件，以及地面开阔平坦的地区，点源的扩散模式。排放大量污染物的烟囱、放散管、通风口等，虽然其大小不一，但是只要不是讨论烟囱底部很近距离的污染问题，均可视其为点源。(The Gauss diffusion model is applied to homogeneous atmospheric conditions, as well as to ground open flat regions, and to point source diffusion patterns
lorzen（另一个文件凑数）
- 这是可进行混沌方程的xz图像形成的matlab文件(This is the matlab file that can be formed by the XZ image of the chaotic equation)
liangzhongyanseheqiujing8
- 离散元素法的基本原理是，将研究对象划分为一个个相互独立的单元，根据单元之间的相互作用和牛顿运动定理，采用动态松弛法或静态松弛法等迭代方法进行循环迭代计算，确定在每一个时间步长所有单元的受力及位移，并更新所有单元的位置。主要根据研磨片的参数特性，建立离散元模型，对研磨过程进行模拟，观测磨粒脱落情况，分析不同结合强度，不同研磨压力，不同研磨速度条件下，光纤头和研磨的相互作用情况。(In order to study the rough peak removing from the surface o