UC1

说明：  应用龙格库塔算法求解动力学微分方程，求解时域数据(Solving dynamic differential equation with Runge Kutta algorithm)

C++实现的数值分析算法包括： 二分法.cpp 复化辛卜生公式.cpp 改进欧拉法.cpp 高斯-赛德尔迭代法.cpp 拉格郎日插值多项式.c(C achieve the numerical analysis algorithms include : dichotomy. cpp Minute of Oracle Health formula. cpp Improved Euler method. cpp Gauss- Seidel iterative method. cpp Lagrange polynomial interpolation. c)

植被指数计算程序，共计算了31个植被指数(Vegetation index calculation program, a total of 31 vegetation index calculations)

对流扩散方程一维的有限差分法，有限元法，特征有限差分法，特征有限元法代码(Convection diffusion equation of one dimensional finite difference method, finite element method, characteristic finite difference method, characteristic finite element method (fem) code)

说明：  资源共享两阶段dea模型matlab实现(Two stage DEA model of resource sharing based on MATLAB)

有PMUSIC 校正前和校正后的比较，sar图像去噪的几种新的方法，实现了图像的加水印，去噪，加噪声等功能。( A relatively before correction and after correction PMUSIC, Several new methods sar image denoising, Realize image watermarking, de-noising, plus noise and other functions.)

最优化课件用于最优化数学方法学习，包括惩罚函数，乘子法等(Optimization courseware for optimizing mathematical methods of learning, including the penalty function multiplier method)

产生一组随机序列，并画出它的直方图和概率密度曲线(Generate a random sequence, and draw its histogram and probability density curve)

利用风速u,v计算海表风应力以及风应力旋度。(Calculation of sea surface wind stress and wind stress curl.)

this document contains an explanation of mathematical functions