资源列表
stepwise.rar
- 这是一个关于逐步回归求多元线性回归的一个VC例程,It is a stepwise regression for multiple linear regression routine of a VC
gauss.rar
- WGS84,北京54,80西安坐标,经纬度高斯正算,反算以及换带计算,WGS84, Beijing Xian 54,80 coordinates, latitude and longitude are considered Gaussian, with counter-balance, as well as for the calculation
fft.rar
- FFT算法实现 Radix2 可以计算 4，8，16，32, 64，128, 256....点FFT Radix4 可以计算 4，16, 64, 256, 1024...点FFT FFT_DIT_general.c 实现了 Radix2 和Radix4 的配合使用，可以计算Radix2可以计算的所有FFT，但效率比Radix2高。,FFT can be calculated Radix2 algorithm 4,8,16,32, 64,128, 256 .... can calculate
aiefoilconclution.rar
- 已知实验测得的翼型的压力分布和翼型数据，计算其升力系数和阻力阻力,Known experimental measured airfoil pressure distribution and airfoil data to calculate the lift coefficient and drag resistance
source.rar
- 利用C语言编写的三维FDTD程序，计算电磁散射,The use of C language procedures for the three-dimensional FDTD calculation of electromagnetic scattering
Owen
- 有限元大师Owen的非线性有限元一书的源代码-Master Owen finite element nonlinear finite element code book
MetHast
- 这是蒙特卡洛方法中用Metropolis Hasting方法进行抽样的函数子程序。使用这个方法可以对任意形状的分布进行抽样-This is a Metropolis Hasting Sampling Code. You can sampling any distribution using this.
ellipsoid_grid
- 椭圆球面网格生成程序，FORTRAN语言编写，运行非常容易-Oval spherical mesh generation program, FORTRAN language, very easy to run
Cholesky-
- 用Cholesky 分解法解方程组Ax=b-Cholesky
FDTD_3D_PEC.rar
- FDTD的3D源程序,PEC边界,比较详细,FDTD the 3D source, PEC boundary, a more detailed
dblsim.rar
- 完全的二维数值积分程序 给出自变量和函数值的矩阵，便可以计算其二重积分。这里采用simpson积分法 比matlab自带的dblquad好用多了，霍霍！ 同时附有口径场用Gaussian-Lagurrer函数展开程序,Fully two-dimensional numerical integration procedure to the variables and function values from the matrix, we can calculate the double in
vgg_quat_from_rotation_matrix.
- 从旋转矩阵到四元数的转换，matlab代码。,From the rotation matrix to quaternion conversion, matlab code.