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[Data structs] 一、二次样条 DL : 0: 第一型样条插值，边界条件为两端的二阶导数值已知第一型样条插值，边界条件为两端的一阶导数值已知-first-spline interpolation, boundary conditions for the two ends of the second derivative known numerical first-spline interpolation, boundary conditions for the two ends of a derivative known Numerical
Date : 2026-01-10 Size : 2kb User : 叶真
[Data structs] myheard DL : 0: 我们的一个数据结构的课程设计,计算一元稀疏距阵的计算器,即是一元多项式的相加\相减\相乘\求导\求X值\...还有利用彩色文本形式编写的一个界面.非常的好看,使用也方便-the data structure of a curriculum design, calculation of one yuan sparse matrix of calculators, serves yuan polynomials together \ subtract \ multiply \ derivative \ for the value of X \ ... There color text prepared by the an interface. very pretty, ease of use
Date : 2026-01-10 Size : 73kb User : 刘建聪
[Data structs] polynomial DL : 0: 对已知的多项式p(x)利用用线性表的数据结构进行加法，乘法，微商运算加法的时间复杂度为O(n+m) 乘法的时间复杂度为O(nm) 微分的时间复杂度为O(n) 排序的平均时间复杂度为O(nlogn) 程序优点：通过顺序表和链表结合使用，使乘法合并同类项的时间复杂度降为O(1)，乘法本身的时间复杂度也达到下界。程序提供了有好的界面，并且有较好的容错性，输入输出人性化，符合人的习惯。用快速排序代替了插入排序，使本程序能应对较大的数据。程序缺点：系数和指数有范围限制，在某种意义上算不上解决了问题。可以引入哈希函数解决这个问题由于运用的是顺序表，浪费了大量的空间，牺牲了空间来换取时间。 -Known polynomial p (x) using the linear form of data structure addition, multiplication, derivative operations Addition of time complexity O (n+ m) Multiplication of the time complexity of O (nm) Differential and time complexity O (n) Sort of average time complexity is O (nlogn) Program benefits: by order of tables and lists, in combination, to the multiplication of similar items of the merger reduced the time complexity of O (1), the time complexity of multiplication itself also reached the lower bound. Program provides a good interface, and better fault tolerance, human input and output in line with people s habits. Instead of using quick sort insertion sort, so the program can deal with large data. Program Disadvantages: limited range of factors and indices, in a sense not really solve the problem. Ruha Xi function can lead to solve this problem Because we use the order form, wasting a lot of space, at the expense of space for time.
Date : 2026-01-10 Size : 2kb User : 刘晓明
[Data structs] Unarysimplecalculator DL : 0: 一元多项式计算器的基本功能定为 (1) 建立多项式 (2) 输出多项式 (3) 两个多项式相加，建立并输出和多项式 (4) 两个多项式相减，建立并输出差多项式实现提示：可选择带头结点的单向循环链表或单链表存储多项式，头结点可存放多项式的参数，如项数等。除以上功能外，还有乘法和除法的计算和导数计算-Unary polynomial basic functions of the calculator as (1) the establishment of polynomials (2) output polynomial (3) The sum of two polynomials, create and output, and polynomial (4) two more Phase-cut, create and output to achieve differential polynomial Tip: choose to take the lead node of the one-way linked list or a single chain store polynomials, the first node can be stored polynomial parameters, such as the number of such items. In addition to these features, there are multiplication and division calculations and derivative calculation
Date : 2026-01-10 Size : 2kb User : 郑海鹏
[Data structs] BRENT DL : 0: 用Visual C++实现，不用导数的布伦特法 Visual C+常用数值算法集中的源代码-Using Visual C++ implementation of Brent method without derivative Visual C+ numerical algorithm used concentrated source code
Date : 2026-01-10 Size : 1kb User : yj
[Data structs] 1612027Optimize DL : 0: 本算法包含牛顿法、梯度法、导数法、步长加速法、直接法等优化算法-The algorithm contains the Newton method, gradient, derivative, reeves, the direct method and other optimization algorithms
Date : 2026-01-10 Size : 12kb User : shenys
[Data structs] Software-based DL : 0: 计算机软件基础是c语言的衍生，对堆栈，队列，查询方式，树等都有详细的介绍-Computer software is based on a derivative of c language, on the stack, queue, query method, trees are described in detail
Date : 2026-01-10 Size : 773kb User : me
[Data structs] 1 DL : 0: 　　此程序为符号计算程序，自变量为 x ，能够进行多次循环求导，程序主要包含三个部分reduction、dfferentiate和check。　　Reduction部分的作用是对于所输入的函数表达式进行化简；differentiate部分的作用是对于输入的函数表达式进行求导；Check部分的作用是对于输入的函数表达式进行括号的添加、化简以及纠错；-This procedure for symbolic computation program, since the variables x, the derivative can be recycled many times, the program consists of three parts reduction, dfferentiate and check. Reduction part of the role is to carry out the input function expression simplification differentiate part of the role is a function of the input expression derivation Check part of the role is a function of the input expressions in parentheses are added, as well as simplification correction
Date : 2026-01-10 Size : 13kb User : 程尹