c语言计算器

常微分方程组adams数值解法以及非线性方程的二分法解法-Adams Ordinary Differential Equations Numerical Solution of nonlinear equations as well as the dichotomy method

计算阶乘的算法，方法采用逆序计算的数据结构，效率很高。-factorial algorithm calculation, calculation methods used Reverse the data structure, high efficiency.

含有矩阵加、减、乘、除及转置、求逆运算等等，还需要改进-containing matrix, subtraction, multiplication, addition and to the home, seeking inverse operation, and so on, it is also necessary to improve

一个正整数的集合S，c是一个正整数，在s的子集中判断是否存在子集和为c的子集-A set of positive integers S, c is a positive integer, in the subset of s, to determine whether there is a subset of a subset of and for the c

三次样条插值-Cubic Spline Interpolation

非线形方程组类:包括各种非线性方程组的各种求解方法，非常方便调用-Non-linear equations categories: including a variety of nonlinear equations to solve a variety of methods, very convenient to call

此程序是用C语言写的一个编译原理实验，用数组来存储。通过对数组的操作，以及文法规则来对文法进行判断。最终判断是属于哪一类文法。

基于梯度和结构张量的角点检测算法，调试梯度时将结构张量的那部分变成注释，调试结构张量时同理，效果明显，对比度强，程序简单易懂

CG共轭梯度法迭代解矩阵方程，Hhestens和Stiefel给出，-Conjugate gradient method CG iterative matrix equation solution, Hhestens and Stiefel given

非线性回归问题SQP解法-nonlinear regression problems SQP Solution