-
Numerical_Recipes
《数值分析方法库_第三版
》本书选材内容丰富,包括了当代科学计算过程中涉及的大量内容:求特殊函数值、随机数、排序、最优化、快速傅里叶变换、谱分析、小波变换、统计描述和数据建模、偏微分议程数值解、若乾编码算法和任意精度计算等。本书科学性和实用性统一,不仅对每种算法进行了数学分析和比较,而且根据作者经验对算法给出了评论和建议,并在此基础上提供了用C++语言编写的实用程序。
(《Numerical Recipes 3rd Edition: The Art of Scientific Computing》, Do you want easy access to the latest methods in scientific computing? This greatly expanded third edition of Numerical Recipes has it, with wider coverage than ever before, many new, expanded and updated sections, and two completely new chapters. The executable C++ code, now printed in color for easy reading, adopts an object-oriented style particularly suited to scientific applications. Co-authored by four leading scientists from academia and industry, Numerical Recipes starts with basic mathematics and computer science and proceeds to complete, working routines. The whole book is presented in the informal, easy-to-read style that made earlier editions so popular. Highlights of the new material include: a new chapter on classification and inference, Gaussian mixture models, HMMs, hierarchical clustering, and SVMs a new chapter on computational geometry, covering KD trees, quad- and octrees, Delaunay triangulation, and)
- 2020-12-02 20:09:25下载
- 积分:1
-
Program
矩阵转换问题
行与列的个数均为n 的矩阵称为n 阶方阵。假定矩阵中的每个元素的值在0到9之间,则可以将矩阵中的所有元素按行依次排列得到一个“单行矩阵字符串”。(Matrix conversion, the number of rows and columns of the matrix n are called n-order square. Assume that each element of matrix value in the 0 to 9, you can press all the elements of the matrix rows in order of priority for a " single matrix string." )
- 2010-12-28 11:42:08下载
- 积分:1
-
e1
说明: 16点基4—FFT算法编程。输入16点的序列,采用基4-fft方法计算其快速傅里叶变换。(16 points-based 4-FFT algorithm for programming. Enter the 16-point sequence, with the base 4-fft method for calculating the fast Fourier transform.)
- 2010-11-19 18:21:25下载
- 积分:1
-
层次分析法确定权重必备 ahp
层次分析法确定权重必备,是一款实用的小软件(AHP to determine the weights necessary, is a small software utility)
- 2013-10-31 21:46:54下载
- 积分:1
-
quadrotorsimplesuper
一个自己弄的四旋翼的非线性动力学模型的m文件(nonliner model for quadrotor)
- 2014-12-26 23:15:18下载
- 积分:1
-
object-oriented
面向对象的有限元程序设计。与传统的有限元程序相比,面向对象有限元程序更易于编写、更易于维护和扩充,程序代码的可重用成分更大。(object oriented finite element programming)
- 2014-10-31 15:53:47下载
- 积分:1
-
WLS
用最小二乘法进行电力系统状态估计,包含IEEE30节点的电力系统图(Using least squares power system state estimation, including IEEE30 bus power system diagram)
- 2021-03-01 16:29:35下载
- 积分:1
-
fenpei
一对一分配
匈牙利算法
无人机目标分配
目标静止(One-to-one assignment)
- 2020-10-24 16:30:01下载
- 积分:1
-
test1_1
说明: 研究舍入误差的例程,可以帮助初学计算方法的人。(Of rounding error in the routine that can help beginners who calculation.)
- 2011-04-11 23:55:26下载
- 积分:1
-
sanciyangtiao
其基本思想是取B样条函数 为及基函数,在[a,b]中均匀划分区间,xi=a+ih,h=(b-a)/n,由于三次样条函数空间是n+3维的,所以把分点扩充到x-1,xn+1,则任意三次样条函数可用 线性组合来表示:(The basic idea is to take B-spline function and basis functions in [a, b] in the evenly divided intervals, xi = a+ ih, h = (ba)/n, because the cubic spline function is n+3 dimensional space , so the expansion points to the x-1, xn+1, then any cubic spline function can be expressed as a linear combination:)
- 2011-10-14 09:40:33下载
- 积分:1