-
雅可比迭代解线性方程组 这个也是计算方法中另一种 求解线性方程组的计算程序...
雅可比迭代解线性方程组 这个也是计算方法中另一种 求解线性方程组的计算程序-Jacobi iterative solution of linear equations This is a separate calculation method for solving linear equations of computational procedures
- 2022-03-22 12:52:53下载
- 积分:1
-
利用Gauss两点积分公式,进行数值积分的求解,并看它所具有的精确度。...
利用Gauss两点积分公式,进行数值积分的求解,并看它所具有的精确度。-The use of two points Gauss formula for numerical integration of the solution and see its precision.
- 2022-01-26 00:46:45下载
- 积分:1
-
/ = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = /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
-
Tony Jpeg j2k 演示
Tony Jpeg Lib _ 演示
- 2022-02-21 09:18:33下载
- 积分:1
-
请认真阅读您的文件包,说明它至少有40字节。
Please read your package and describe it at least 40 bytes.
System will automatically delete the directory of debug and release
- 2022-09-10 02:55:03下载
- 积分:1
-
andew_ng 的机器学习练习2
这个是斯坦福大学在coursera 公开课上的机器学习的练习2的习题答案和原题。仅供参考。
有在学习机器学习的同学,可以选择andew_ng在coursera 公开课上的机器学习,这是一个很好的课程,而且算法讲的很详细,这个代码是里面练习的参考答案之一,对于刚开始学习的同学很有用。
- 2023-05-17 06:50:03下载
- 积分:1
-
simpson algorithm with c language
研究生期间上《数值计算方法》课的作业,所有代码都是C语言实现并调试通过,现在上传为大家服务。这是西普生算法-simpson algorithm with c language
- 2022-05-23 00:39:17下载
- 积分:1
-
普通的离散图像信号的傅里叶变换和逆变换。
普通的离散图像信号的傅里叶变换和逆变换。-Ordinary image signals in discrete Fourier transform and inverse transform.
- 2022-03-25 05:24:05下载
- 积分:1
-
//产生0
//产生0-1之间均匀分布一个随机数// /////////////////////////////////////////////////////////////// //传入参数:r--双精度实型变量指针,指向的单元存放随机数种子值//// //传出参数:p:产生0-1之间均匀分布一个随机数 -//0-1 have a uniform distribution between random numbers// //////////////////////////////////// ///////////////////////////// imported parameters : r-- double precision real- variable pointer to the storage unit random number seed////// out parameters : p : 0-1 produce a uniform distribution between random numbers
- 2022-05-19 12:42:14下载
- 积分:1
-
利用横向递归算法解决数据组合的问题, 比如数组为a, 长度为len, 横向递归 B display(a,len) b是二维数组,a是一维数组...
利用横向递归算法解决数据组合的问题, 比如数组为a, 长度为len, 横向递归 B display(a,len) b是二维数组,a是一维数组-the use of horizontal recursive algorithm to solve the problem of data sets, such as the array is a length of len, horizontal display recursive B (a, len) b is the two-dimensional array, is a one-dimensional arrays
- 2022-03-23 12:54:55下载
- 积分:1