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This a simple genetic algorithm implementation where the evaluation function takes positive values only and the fitness of an individual is the same as the value of the objective function
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This a simple demo of how to evaluate mathematical expressions in text
format, including provision for variables and functions. The code consists of
three simple classes: 1) Calc - which does the main calculations, 2) Stack -
which is used t
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解高阶非线性ODE边界值问题,利用shooting method猜值,ode function 解答,在利用叠代求值。-Solution of higher-order nonlinear ODE boundary value problem using shooting method guessed value, ode function answer, in the use of iterative evaluation.
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随机信号谱分析技术实现 随机信号谱估计及质量评价。
离散随机信号通过线性时不变系统时,系统所产生的响应。
功率谱估计的实现方法:自相关函数法、周期图法、Bartlett法、Welch法、MTM法、MUSIC法
-Random signal spectral analysis of random signal spectral estimation and quality evaluation. Discrete random signals through linear system
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SPLINE is a package of simple routines for setting up and evaluating splines and related functions, whose goal is either to
to interpolate given data exactly at a set of points
to approximate data over an interval.
There are a variety of
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This algorithm computes search directions conjugate about the Hessian matrix of the objective function directly in the evaluation function of the gradient, but without the direct evaluation of the Hessian of the objective function used fletcher and r
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使用MFC编写的能够实现计算器功能的源码,可以实现加、减、乘、除、乘方、开方、三角函数求值等功能~-Written using MFC to achieve the calculator function of the source code can be add, subtract, multiply, and, power, square root, trigonometric functions, evaluation and other functions ~
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编写一个函数,输入n为偶数时,调用函数求1/2+1/4+...+1/n,当输入n为奇数时,调用函数1/1+1/3+...+1/n(利用指针函数)。
-Write a function, the input n is even, the call function evaluation 1/2+1/4+...+ 1/n, when the input n is odd, call the function 1/1+1/3+...+ 1/n (using the pointer function
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输入10个学生5门课的成绩,分别用函数求:1,每个学生的平均分;2,每门课的平均分3,找出最高分所对应的学生和课程;4,求出平均分方差。-Enter the results of 10 students in the course, function evaluation: 1, the average of each student 2, the average per course, to identify the highest branch of the corresponding s
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表达式求值,C语言实现,控制台程序。功能:输入个包括括号及四则运算的表达式,输出计算流程与最终结果。适宜于严蔚敏C语言数据结构实验。-Expression evaluation, C language, the console program. Function: Enter one including the brackets and four arithmetic expressions, output calculation process and the final result. Su
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α-β-γ滤波函数,可实现对等间隔的观测数据进行滤波估计。-α-β-γ filter function design by C language. Complete the filter evaluation function for equidistant discrete data.
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内容包括:线性方程组的求解,逆矩阵和行列式计算,多项式和有理函数的内插与外推,函数的积分和估值,特殊函数的数值计算,随机数的产生,非线性方程求解,傅里叶变换和FFT,谱分析和小波变换,统计描述和数据建模,常微分方程和偏微分方程求解,线性预测和线性预测编码,数字滤波,格雷码和算术码等。全书内容丰富,层次分明,是一本不可多得的有关数值计算的C语言程序大全。本书每章中都论述了有关专题的数学分析、算法的讨论与比较,以及算法实施的技巧,并给出了标准C语言实用程序。-Include: solving lin
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