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[Other] 第二种边界条件的三次样条函数插值与微商 DL : 0: 第二种边界条件的三次样条函数插值与微商-second boundary conditions cubic spline interpolation function and the derivative
Date : 2026-01-10 Size : 1kb User :
[Other] 第三种边界条件的三次样条函数插值与微商 DL : 0: 第三种边界条件的三次样条函数插值与微商-third boundary conditions cubic spline interpolation function and the derivative
Date : 2026-01-10 Size : 2kb User :
[Other] 第一种边界条件的三次样条函数插值与微商 DL : 0: 第一种边界条件的三次样条函数插值与微商-first boundary conditions cubic spline interpolation function and the derivative
Date : 2026-01-10 Size : 2kb User :
[Other] Funtion Lab DL : 0: 一个可以进行符号运算的工具,能支持用户自定义编程,进行求导,微分等运算-a symbolic computation can be a tool to support user-defined programming, derivative, differential, etc. Operational
Date : 2026-01-10 Size : 602kb User : 冼华
[Other] mulit DL : 0: 可进行多项式加，减，乘，乘方，积分，求导，等运算-polynomial can be, plus or minus, multiplication, involution, integral and derivative, etc. Operational
Date : 2026-01-10 Size : 51kb User : 宋强
[Other] 7.3 DL : 0: 产生高斯脉冲的前15阶导函数。该函数的输入参数为：矢量t定义时间轴；高斯脉冲导函数的阶数k，取值范围[1，15]-have a Gaussian pulse of 15 derivative function. The function of the input parameters : vector defined time frame t; Gaussian pulse derivative function of order k, value in the range [1,15]
Date : 2026-01-10 Size : 1kb User : meimei
[Other] 7.5 DL : 0: 把各阶导函数的ESD作为a的函数，确定其峰值频率的数值。该函数把以下变量作为输入：a的最小值alphamin，其增量步长alphastep；-various derivative function of the ESD as a function of its peak frequency values. The function of the following variables as input : a minimum of alphamin. its incremental step alphastep;
Date : 2026-01-10 Size : 1kb User : meimei
[Other] 7.6 DL : 0: 估算并画出高斯脉冲的前15阶导函数的-10dB带宽。函数以下列变量为输入：a的最小值alphamin，-estimates and the mapping out of the Gaussian pulse before 15 derivative function-10dB bandwidth. Function for the importation of the following variables : a minimum of alphamin.
Date : 2026-01-10 Size : 1kb User : meimei
[Other] Polynominal DL : 0: 用C++实现的多项式运算。程序已实现的功能有：（1）输入并建立多项式；（2）输出多项式；（3）多项式a和b相加，建立多项式a+b；（4）多项式a和b相减，建立多项式a-b；（5）计算多项式在x处的值；（6）求多项式a的导函数a’。-C realized polynomial operations. The procedure has been achieved functions : (a) input and the establishment of polynomial; (2) Output polynomial; (3) a and b polynomial sum, the establishment of a polynomial b; (4) a and b polynomial subtraction, establish a polynomial-b; (5) polynomial in x terms of value; (6) Finding a derivative of a function '.
Date : 2026-01-10 Size : 55kb User : 周智
[Other] spline DL : 0: 问题：用三次样条插值法求节点的函数值。算法描述： 1．以为参数变量的方法（三弯矩方程）用二阶导数值来计算S(x)。首由有条件构造函数的线性表达式，然后对积分，在利用连续性得到三次样条函数S(x)在区间[ ]上的表达式式中是未知参数。由第一类边界 ,导出关于的三对角方程组 = 式中， k=1,2,…n-1 , 求出后再代入S(x)得到函数值。 -Question: using cubic spline interpolation method node function value. Algorithm Description: 1. That the parameter variables (three moment equation) used to calculate the numerical second derivative S (x). The first constructor from the conditional linear expression, and then on the points to be continuity in the use of cubic spline function S (x) in the interval [] where the expression is the unknown parameters. From the first category boundaries, derived on the tridiagonal equations where =, k = 1,2, ... n-1, obtained after the substitution S (x) be function values.
Date : 2026-01-10 Size : 1kb User : wangyangyang
[Other] DPWB DL : 0: This m file simulates a differential phase shift keyed (DPSK) ultra wide bandwidth(UWB) system using a fifth derivative waveform equation of a Gaussian pulse.
Date : 2026-01-10 Size : 6kb User :
[Other] jihexingti DL : 0: 有关一个输入各种几何形体的程序要求输出各种图形使用了c中的类和继承函数的衍生. 可做为c++大作业被使用-Input on a variety of geometric shape of the procedures require a variety of graphics output in the use of the c-type and inheritance derivative function. Can be used as c++ Big operation to be used
Date : 2026-01-10 Size : 309kb User : fifastar01
[Other] 2 DL : 0: 这是用一个虚类派生来做的小程序，主要完成计算圆柱体，球体，正方体，长方体的面积和体积！-This is a virtual type of derivative used to make a small program, the main calculation finish cylinder, sphere, cube, rectangular area and volume!
Date : 2026-01-10 Size : 1kb User : 隋辩
[Other] 2 DL : 0: matlab开发环境下，牛顿迭代法解非线性方程组，使用者把非线性方程组的M文件fx1(x)和非线性方程组导数的M文件dfx1(x)相应代入即可。-matlab development environment, the Newton iteration solution of nonlinear equations, nonlinear equations to the user of the M documents fx1 (x) and non-linear equations of the M derivative document dfx1 (x) can be substituted into the corresponding .
Date : 2026-01-10 Size : 2kb User : 平猪
[Other] DPSK_UWB DL : 0: This m file simulates a differential phase shift keyed (DPSK) ultra wide bandwidth(UWB) system using a fifth derivative waveform equation of a Gaussian pulse.
Date : 2026-01-10 Size : 6kb User : Omi
[Other] Form1 DL : 0: 数据同步工具，可以对sqlserver等数据库进行数互导数据，一个非常有用的数据同步工具--Data synchronization tool that can sybase, access, oracle, my sql, sqlserver database, such as the number of inter-derivative data, a very useful tool for data synchronization
Date : 2026-01-10 Size : 7kb User : rodger
[Other] ISchool_Exam DL : 0: 考试项目数据库独立存在，实现高考生数据量承载。 2.考题按格式简单录入，减少了录入难度。 3.抽题规则自定义，自由设定考题形成规则，通过分类控制可以实现不同类型的考试 4.主观题简单阅卷，主观题阅卷方式简单高效，充分降低阅卷难度 5.导入导出设置，考生采用一考一导模式，导入结构简单，考试成绩和主观答题均可进行导出 -Examination project database independent existence, to achieve high volume of data bearer candidates. 2. Exam by a simple input format, reducing the difficulty of entry. 3. Pumping title rules of self-definition, free to set exam questions to form the rules of control can be achieved through the classification of different types of examinations 4. Subjective questions simple Marking, Marking a subjective question simple and efficient way, reduce Marking difficulty 5. Import and export settings, candidates using a test model of a derivative, import structure is simple, test scores and subjective answer can be derived
Date : 2026-01-10 Size : 294kb User : storerice
[Other] PID DL : 0: PID（比例-积分-微分）控制器作为最早实用化的控制器已有50多年历史，现在仍然是应用最广泛的工业控制器。PID控制器简单易懂，使用中不需精确的系统模型等先决条件，因而成为应用最为广泛的控制器。 -PID (proportional- integral- derivative) controller as the first practical use of the controller has 50 years of history, is still the most widely used industrial controller. PID controller is easy to understand, the use of accurate system models without preconditions, thus to become the most widely used controller.
Date : 2026-01-10 Size : 8kb User : 田昊
[Other] derivative DL : 0: derivative from wiki
Date : 2026-01-10 Size : 313kb User : ilhan
[Other] Derivative DL : 0: Derivative-Based Optimization
Date : 2026-01-10 Size : 627kb User : Ashraf

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