资源列表
kde
- kernel density estimation based on fast marching method
burg-
- 用Burg算法求AR模型的参数的计算与分析-Demand computing AR model parameters using the Burg algorithm and analysis
e1
- 雅克比法求解实对称阵的特征值及特征向量，包含输入输出功能-Jacobi method for solving real symmetric matrix eigenvalues and eigenvectors, including input and output functions
EigenValues
- Calculate EigenValue using Rayleigh s Method
yigeshu
- 一个整数，它加上100后是一个完全平方数，再加上168又是一个完全平方数，请问该数是多少？-An integer plus is a perfect square after 100 plus 168 is a perfect square, what this number is how much?
hypre-2.10.0b.tar
- 矩阵求解的专用预条件处理器软件，可大大提高方程组求解速度，本软件包集成了众多先进算法，这些算法广泛用于商业数值计算软件中。-The most important preconditioning package for numerical computation, it contains lots of advanced algorithms which have been implemented in some commercial softwares.
f90
- 常见的各类数值和字符算法，包括微积分、插值、矩阵、微分方程、方程组求解和字符串操作等，Fortran90版本，可直接用于各位自己的代码开发中-Most common algorithms, including numerical and char recipes, Fortran 90 version, can be used in your own program develpment directly
f77
- 常见的各类数值和字符算法，包括微积分、插值、矩阵、微分方程、方程组求解和字符串操作等，Fortran77版本，可直接用于各位自己的代码开发中-Most common algorithms, including numerical and char recipes, Fortran 77 version, can be used in your own program develpment directly
three-position.f90
- fortran语言编写的gibbs三位置矢量定初轨模块，适合航天专业参考-gibbs three-position vectors determine initial orbit, be suitable for aerospace professional
two-body
- fortran语言编写的二体问题轨道外推模块，利用4阶经典RK方法计算微分方程组-two-body problem orbit extrapolation module, use 4-order classical RK method to calculate differential equations
Least_squares_fitting_curve
- 使用最小二乘的方法进行拟合曲线，可进行二阶/三阶多项式拟合-fitting curve by Least squares,can make second-order/third-order polynomial fit
Gram-Schmidt--QR
- Gram-Schmidt正交化计算QR分解-Gram-Schmidt orthogonalization calculation QR decomposition