Description: 球面网格点判断，找到合适的三角点，不成熟，请见谅。-spherical grid judgment, to find a suitable Triangle, immature, and I do apologize. Platform: |
Size: 12288 |
Author:zhaijg |
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Description: Probabilistic Principal Components Analysis. [VAR, U, LAMBDA] = PPCA(X, PPCA_DIM) computes the principal
％ component subspace U of dimension PPCA_DIM using a centred covariance
matrix X. The variable VAR contains the off-subspace variance (which
is assumed to be spherical), while the vector LAMBDA contains the
variances of each of the principal components. This is computed
using the eigenvalue and eigenvector decomposition of X.-Probabilistic Principal Components Analysis. [VAR, U, LAMBDA] = PPCA (X, PPCA_DIM) computes the principal component subspace U of dimension PPCA_DIM using a centred covariancematrix X. The variable VAR contains the off-subspace variance (whichis assumed to be spherical ), while the vector LAMBDA contains thevariances of each of the principal components. This is computedusing the eigenvalue and eigenvector decomposition of X. Platform: |
Size: 1024 |
Author:西晃云 |
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Description: CURE（Clustering Using Representatives）是一种针对大型数据库的高效的聚类算法。基于划分的传统的聚类算法得到的是球状的，相等大小的聚类，对异常数据比较脆弱。CURE采用了用多个点代表一个簇的方法，可以较好的处理以上问题。并且在处理大数据量的时候采用了随机取样，分区的方法，来提高其效率，使得其可以高效的处理大量数据。-CURE (Clustering Using Representatives) is a database for large and efficient clustering algorithm. Based on the breakdown of the traditional clustering algorithm is spherical, equal-sized cluster of abnormal data more vulnerable. CURE adopted by a number of points on behalf of a cluster approach can better deal with these questions. And deal with large amount of data when using the random sampling, area way to improve its efficiency so that it can handle large amounts of data and efficient. Platform: |
Size: 21504 |
Author:肖宪 |
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Description: 球形粒子Mie 散射用Matlab编写的Mie theory计算程序。在光子学中运用广泛，使用非常方便-Mie scattering of spherical particles prepared by using Matlab program Mie theory. In the use of photonics in a wide range of very convenient to use Platform: |
Size: 163840 |
Author:陈宁 |
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Description: 光学组件的matlab工具包，利用它，你可以仿真spot，几何像差，如慧差，球差，还有mtf仿真等-Optical components matlab toolkit, use it, you can simulation spot, geometric aberration, such as the Hui poor, spherical aberration, as well as simulation mtf Platform: |
Size: 1100800 |
Author:zhanghao |
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Description: word文档对球形译码的理论原理和仿真结果进行了分析
1.sphereandML是主程序，性能接近最大似然ML检测，调用了spheredecode和spheredecodeinf两个子程序；
2.main_spheretoML是主程序，性能达到最大似然NL检测，调用了spheredecodetoML和spheredecodeinftoML两个子程序。-word document on the theory of spherical decoding theory and simulation results are analyzed 1.sphereandML are the main program, performance close to the maximum likelihood ML detection, call the spheredecode and two spheredecodeinf subprogram 2.main_spheretoML are the main program, to achieve maximum performance Ran Detect NL, call a subroutine spheredecodetoML and two spheredecodeinftoML. Platform: |
Size: 204800 |
Author:fudaiyu |
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Description: 基于深度优先搜索算法的球形译码，具体文献可以参考03年information thoery上的那篇经典文章-Depth-first search algorithm based on spherical decoding, can refer to specific literature in 2003 on information thoery came across a classic article Platform: |
Size: 19456 |
Author:wupei |
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Description: 常见的工程光学的现象模拟，如平面波球面波的模拟，一些干涉现象的仿真。-Common phenomenon of optical simulation projects, such as plane wave spherical wave of the simulation, the simulation of some interference. Platform: |
Size: 11264 |
Author:2906688 |
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Description: 3d球坐标 球坐标绘图
直角转极坐标 画三维图- SPHERE3D(Zin,theta_min,theta_max,phi_min,phi_max,Rho,meshscale)
plots the 3D profile Zin as a mesh plot on a spherical surface
of radius Rho, between horizontal sweep angles theta_min and
theta_max and vertical phi_min and phi_max, with mesh size
determined by meshscale.
Platform: |
Size: 7168 |
Author:凌子 |
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Description: GPS信号模拟器卫星状态参数的算法研究，模拟器，轨道参数，非球形地球引力。-GPS satellite signal simulator state parameters of the algorithm, simulator, orbital parameters, non-spherical Earth' s gravity. Platform: |
Size: 443392 |
Author:徐奎 |
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Description: 3D curves
The zip file includes the following curves:
a) Helical curves:
- Circular helix (right helicoid).
- Elliptical helix.
- Conical helix.
- Spherical helix.
- n-Helix.
b) Sine waves in three dimensions
- Sine wave on Cylinder.
- Sine wave on Sphere.
- Sine wave on Hyperboloid of one sheet.
- Sine wave on Cone.
- Rotating sine wave.
c) Miscellaneous spirals
- SiCi spiral
- Toroidal spiral
- Intersection of Sphere and Cylinder
-3D curves
The zip file includes the following curves:
a) Helical curves:
- Circular helix (right helicoid).
- Elliptical helix.
- Conical helix.
- Spherical helix.
- n-Helix.
b) Sine waves in three dimensions
- Sine wave on Cylinder.
- Sine wave on Sphere.
- Sine wave on Hyperboloid of one sheet.
- Sine wave on Cone.
- Rotating sine wave.
c) Miscellaneous spirals
- SiCi spiral
- Toroidal spiral
- Intersection of Sphere and Cylinder
Platform: |
Size: 195584 |
Author:馬丁芃 |
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Search - spherical MATLAB