搜索资源列表
Finite-Difference-Method
- 有限差分方法（网格法）是最早使用的一种电磁场数 值计算方法。 边值问题 物理思想：场域离散。 （连续区域→网格和节点） 数学基础：差分原理。 （微商→差商） 线性代数方程组 §6-3 有限差分方法 作为数值计算方法，有限差分法将连续场域的问题变换 为离散系统的问题（连续场域划分为若干个细小的区域：网 格和节点）。也就是说通过离散化模型上各离散点的数值解 来逼近连续场域内的真实解。-The finite difference method (grid
MSK
- 典型的MATLAB编程实现MSK连续功率谱描述，并且绘出相应的离散点的功率谱值-The typical MATLAB programming the MSK continuous power spectral descr iption, and draw the power spectral values of the corresponding discrete points ......
Gauss-Seidel
- 实现高斯赛德尔迭代法，可以实现空间离散点的插值运算-Implement gaussian "del iterative method
Dttinlib_wi
- 将离散点三角化的程序。tinlib_ww.有运行示例。做三维地形或模型显示可用 -Discrete points of triangulation procedures. tinlib_ww run the sample. To do three-dimensional terrain model shows available
least-square-fitting
- Matlab实现最小二乘拟合.要求输入拟合点，输出拟合函数的系数并在同一坐标系下画出离散点和拟合曲线。-matlab has given a least square fitting algorithm.and given combine curve.
data_all_marked
- 利用matlab绘制出一个离散点的图形，使得初学者认识并清楚其强大功能，并知道如何初步使用matlab-Matlab draw a discrete graphics, to make beginners to understand and clearly its powerful and know how to use matlab preliminary
geom
- 三次样条曲线拟合，使用离散点拟合圆滑，适用于分析离散数据-Cubic spline curve fitting, and the use of discrete points fitting sleek, suitable for analysis of discrete data
point-cloud-denoising-algorithm
- 离散点云去噪方面的中文论文，采用核函数估计和mean-shift进行去噪，很值得一看-Discrete point cloud denoising papers kernel function estimation and mean-shift denoising, it is worth a visit
the-triangular-mesh-.rar
- 离散点三角网的建立方法，用于导入GPS的离散点的数据文件，然后生成三角网,The establishment of the triangular mesh of discrete points for import GPS discrete point data file, and then generate a triangle mesh
DZX-VB
- 等值线生成的VB算法！可根据离散点生成等值线-VB code for Create Contour!
line
- 最小二乘直线拟合（对离散点进行的最佳直线拟合）-there is a code of line fitting
Graphmatica
- 简单易用的数学方程给制软件，可根据方程式在屏幕上显示地一元多次方程，可根据离散点拟合一元多次方程曲线等-Simple to use mathematical equations to the system software, according to equation displayed on the screen in a multiple equation unitary multiple equation curve fit according to discrete points
collocations
- 谱方法配置点程序,求解流体采用的谱方法离散点的具体分布-spectral collocation method
1
- 利用有限差分法解边值问题时，首先将求解区域分为很多个网格和节点，并用差商代替微商，然后，使区域中的偏微分方程转化为以节点的数值为未知量的差分方程组，最后，解该方程组便可得到各离散点待求的数值解-Using the finite difference method for solving boundary value problem, the solution region is divided into many grid nodes, instead of the derivative wit
sound
- 离散点极值寻找，它能找到一组离散点中的极值点。不同于fmax函数-Discrete points extremum looking
work
- 离散点的极值寻找。一组离散数据中的极大值或者极小值点，不同于fmax函数-Discrete extremum looking. Maxima or minima of a set of discrete data points, unlike fmax function
delaunayCode
- 基于GIS，输入离散点，自动生成三角网的源代码-Triangular network source code is automatically generated based on the the GIS input discrete points,
Bezier
- 对于离散点的基于贝塞尔算法的曲线拟合的可视化实现。 bezier_curve是具体算法实现。 glwidget为基于Qt的图像的绘制。-Visualization of discrete points of curve fitting based on the Bezier algorithm implementation. bezier_curve specific algorithm. glwidget is based on Qt' s drawing of the imag
Delaunay-Triangle
- 同时实现三角网和凸包的生成！内附离散点数据！-Triangle network and the convex hull generated at the same time! Enclosing the discrete point data!
edgesgg
- 超限插值法为任何形状的四边形做二维网格。预先输入该四边形的四条边（上，下，左，右），及离散点其坐标。-Transfinite interpolation quadrilateral shape to do any two-dimensional grid. Pre-entered four sides of the quadrilateral (up, down, left, right), and the coordinates of discrete points.