-
成分分析
说明: 主成分分析(PCA)是多元统计分析中用来分析数据的一种方法,它是用一种较少数量的特征对样本进行描述以达到降低特征空间维数的方法,(Principal Component Analysis (PCA) is a method used to analyze data in multivariate statistical analysis. It uses a small number of features to describe samples in order to reduce the dimension of feature space.)
- 2020-06-17 08:00:02下载
- 积分:1
-
youxiangtu
编写C程序,随机给出n*n的邻接矩阵,并打印输出邻接矩阵,以及有向图的边的个数,每个顶点的度,并判断该图中是否存在Euler回路:
(1)如果为n阶,则随机产生一个n*n的邻接矩阵;
(2)输出邻接矩阵,边的个数,每个顶点的度以及图中是否存在Euler回路。
这个题目涉及到了两个主要的知识点,一个是数据结构中的有向图的邻接矩阵的创建,还有就是离散数学中的Euler回路的判定定理。(The preparation of C procedures, were randomly given n* n s adjacency matrix and adjacency matrix printouts, as well as to map the number of edges, each vertex degrees, and determine the existence of the map Euler circuit: (1) If for n-order, then randomly generated a n* n adjacency matrix (2) output adjacency matrix, the number of edges, each vertex of degree as well as map the existence of Euler circuit. This topic relates to two main points of knowledge, a data structure of digraph adjacency matrix of creation, there is discrete mathematics in the loop to determine Euler theorem.)
- 2008-06-14 02:33:57下载
- 积分:1
-
NewTon
采用牛顿法解非线性方程阻,注意:该程序并非通用程序,但具备牛顿法编程的所有步骤及函数,对编写牛顿法的人有参考价值(Using Newton' s method for solving nonlinear equations resistance, Note: This program is not a common procedure, but with Newton' s method of programming all of the steps and functions, Newton' s method for the preparation of people have reference value for)
- 2021-01-26 13:18:42下载
- 积分:1
-
brball
双色球.
预定一组号,看看机选N次后,你的号码中奖数多高。(Color ball. Book a group number, look at the machine N times after the election, the number of the winning number of tall.)
- 2012-05-18 15:22:55下载
- 积分:1
-
STM32_IIC
使用STM32F103驱动TFMINI激光雷达程序(TFMINI lidar program driven by STM32F103)
- 2020-06-21 18:20:02下载
- 积分:1
-
Keil-C
基于C-51单片机的74LS138译码器应用实例与仿真实现
(Microcontroller-based C-51 74LS138 decoder and Simulation Application)
- 2011-05-21 11:52:03下载
- 积分:1
-
SimuroSot Large League 11vs11
说明: SimuroSot Large League (11vs11)
FIRA WorldCup
- 2019-04-29 13:40:56下载
- 积分:1
-
1075_Tanning_Salon
西南交通大学ACM 1075题解源码,C++编写,保证能够AC(Southwest Jiaotong University, ACM 1075 to a problem source, C++ written guarantee that AC)
- 2009-12-06 14:26:15下载
- 积分:1
-
FSBB
这是一个模糊控制的BangBang模型,请大家参考(This is a fuzzy control Bang Bang model, please refer to)
- 2017-12-09 17:21:56下载
- 积分:1
-
趋势对冲M15-EA
A hedge ea, return curve for 15min is perfect.
- 2020-06-19 13:00:02下载
- 积分:1