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atan function, because a lot of information communication systems, which rely on...
atan函数，由于在通信系统中很多信息都是依赖相位信息得到，所以atan函数非常有用。-atan function, because a lot of information communication systems, which rely on phase information is therefore very useful function atan.
- 2022-01-25 19:12:46下载
- 积分：1
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A very powerful method of steepest descent algorithm for the C++ program, the re...
很强大的最速下降法的C++算法程序，结果也比较精确-A very powerful method of steepest descent algorithm for the C++ program, the results more precise
- 2022-06-17 04:18:10下载
- 积分：1
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Learnin Mathematics with the ABACUS Activity
Learnin Mathematics with the ABACUS Activity-book
part 8
- 2022-08-09 12:45:02下载
- 积分：1
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/ = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = /功能annot
//=== === === === === === === =
//函数说明
//函数名称：PolyFit
//函数功能：最小二乘法曲线拟合
//使用方法：double *x ---- 存放n个数据点的X坐标
// double *y ---- 存放n个数据点的Y坐标
// int n -------- 给定数据点个数
// double *a ---- 返回m-1次拟合多项式的m个系数
// int m -------- 拟合多项式的项数，即拟合多项式的最高次为m-1。要求m20，则本函数自动按m=min{n,20}处理
// double *dt --- dt[0]返回拟合多项式与各数据点误差的平方和；dt[1]返回拟合多
// 项式与各数据点的误差绝对值之和；dt[2]返回拟合多项式与各数据
// 点误差绝对值的最大值
//注意事项：拟合多项式的形式为 y = b0 + b1*(x-Xavr)...
-//=== === === === === ==== === === === === === === ==== === =// function annotations// function name : PolyFit// Function functions : Least Squares Curve Fitting// Use : double* x n-store data point coordinates of the X//* y double-storage n data point Y coordinates// int n-------- given the number of data points//* a double---- returned to the m-1 m fit polynomial coefficients// int m-------- polynomial fitting items , which is the highest polynomial fitting time for m-1. Request m
- 2023-07-25 11:15:03下载
- 积分：1
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可实现FFT功能的C语言源代码，经过适当修改即可应用到不同的FFT变换的工程中，适合初学者理解FFT的原理...
可实现FFT功能的C语言源代码，经过适当修改即可应用到不同的FFT变换的工程中，适合初学者理解FFT的原理-FFT function can be achieved C language source code, after appropriate modifications can be applied to different projects FFT transform, suitable for beginners to understand the principles of FFT
- 2023-09-02 00:05:03下载
- 积分：1
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第五章 数组和广义表习题答案
第五章 数组和广义表习题答案-Chapter V arrays and generalized answer Table Exercises
- 2022-04-15 04:44:13下载
- 积分：1
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OpenCV Skin Detector with C#
- 2023-04-07 02:15:03下载
- 积分：1
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常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与...
常用算法的C程序。主要内容包括多项式的计算、复数运算、随机数的产生、矩阵运算、矩阵特征值与特征向量的计算、线性代数方程组的求解、非线性方程与方程组的求解、插值与逼近、数值积分、常微分方程组的求解、数据处理、极值问题的求解、数学变换与滤波、特殊函数的计算、排序和查找。-Commonly used algorithm of C procedures. Include polynomial terms, complex computation, random number generation, matrix operations, matrix eigenvalue and eigenvector calculations, linear algebra equations, nonlinear equations with the equations, interpolation and approximation, numerical integration, solving ordinary differential equations, data processing, for solving extremum problems, mathematical transformation and filtering, the calculation of special functions, sorting and search.
- 2022-04-07 17:08:50下载
- 积分：1
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Adaptive Data Fusion
自适应数据融合算法-Adaptive Data Fusion
- 2022-04-23 20:41:44下载
- 积分：1
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该代码是《科学与工程数值算法》（visual C++实现）一书中的源代码，里面包括常见的数值算法的实现，主要包括复数运算、矩阵运算、线性方程组的求解、非线性方程...
该代码是《科学与工程数值算法》（visual C++实现）一书中的源代码，里面包括常见的数值算法的实现，主要包括复数运算、矩阵运算、线性方程组的求解、非线性方程组的求解以及差值和数值积分的实现。-The code is " Science and Engineering, Numerical Algorithms" (visual C++ to achieve) the book" s source code, which include the common realization of numerical algorithm, including complex calculations, matrix operations, linear equations, nonlinear equations, as well as the margin and the achievement of numerical integration.
- 2022-01-31 18:20:24下载
- 积分：1
