资源列表
困难拉格朗日差值
- 用拉格朗日程序计算，主要计算没有明确自变量处的目标函数的值。(Calculated by Lagrange program, the main objective of the independent variable is calculated at the value of the target function.)
FEM_VV
- 这是一个3维8节点计算弹性力学有限元的MATLAB程序： 1） 生成网格的程序，可以更改模型尺寸、单元数量等参数；2）可以 计算刚度矩阵、位移、应力等，并将结果保存；3）可以后处理程序显示结果；(This is a 3-D 8-node MATLAB program for calculating finite element of elasticity:1) mesh generation program, which can change the size of the model, the
fft
- ti 的FFT 算法库,里面有PDF的理论基础,和算法库,很齐全,很有参考价值.-This FFT library contains generic FFT module (32-bit implementation) for real/complex FFT
henon-and-Algorithm-analysis
- henon映射与lorenz方程之lyapunov指数的数值计算与分析-Algorithm analysis
GMP
- GMP大整数运算库，支持c语言上面进行大整数运算-GMP large integer arithmetic library support c language on top of large integer arithmetic
b625315f3c9b
- TI的FFT算法库，包含库和源文件,头文件，以及详细的使用文字说明-TI' s FFT algorithm library, including libraries and source files, header files, and detailed descr iption of the use of text
Integer-Programming
- 压缩文件附录了数学建模中，整数规划在具体应用中的源代码，并对建模本身进行了系统的介绍。-Elaborated on Grey System Studies, relevance and factors associated with the degree of how to quantify the problem is analyzed.
大地空间坐标正反算
- 坐标正反算。可以有大地坐标计算空间坐标，也可以从空间坐标计算大地坐标。,Balance the positive and negative coordinates. Calculation of geodetic coordinates can be spatial coordinates, spatial coordinates can be calculated from geodetic coordinates.
Sample Entropy
- 求一维时间序列的样本熵（Sample Entropy）值，包含 计算时间序列样本熵值的程序 ：SampEn.m 调用SampEn的例程 SampEn_test 和测试数据数据 data 测试结果为 0.1736(calculate the sample entropy of one dimensional time series)
Rb_resemble
- Rb原子在双色广场中的运动,首先是自由飞行，然后经过广场，再自由飞行，然后探测-Rb atoms in the two-color Square movement, the first free flight, and then through the Square, free flight, and then detect
high-quality
- 高精度计算，实现任意精度的加减乘除的高精度算法。-High-precision calculations, arbitrary precision addition, subtraction of the high-precision algorithm.
shulun-100
- 计算机学科中较为复杂的初等数论课程，介绍了多种题型和解题思路-Computer science in a more complex number theory courses to introduce a variety of kinds of questions and problem-solving ideas