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DBSCAN算法
% Function: [class,type]=dbscan(x,k,Eps)
% -------------------------------------------------------------------------
% Aim:
% Clustering the data with Density-Based Scan Algorithm with Noise (DBSCAN)
% -------------------------------------------------------------------------
% Input:
% x - data set (m,n); m-objects, n-variables
% k - number of objects in a neighborhood of an object
% (minimal number of objects considered as a cluster)
% Eps - neighborhood radius, if not known avoid this parameter or put []
% -------------------------------------------------------------------------
% Output:
% class - vector specifying assignment of the i-th object to certain
% cluster (m,1)
% type - vector specifying type of the i-th object
% (core: 1, border: 0, outlier: -1)
- 2022-04-08 08:12:27下载
- 积分：1
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STM32无刷电机控制
资源描述 用STM32这款芯片驱动无刷马达，本例中包含了霍尔接口电路以及高级定时器的6路PWM配置电路，对于新手来说通俗易懂，能够快速入门。
- 2022-06-26 21:45:57下载
- 积分：1
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本文件为线性方程组求解的指导,并赋有代码
本文件为线性方程组求解的指导,并赋有代码-This document is for the linear equations to solve the guidance of, and are endowed with the code
- 2022-04-02 03:14:45下载
- 积分：1
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程序可以处理远程射击和distnac阅读MDL激光器输出…
Program can deal with MDL lasers for remote firing and reading output of distnace
- 2022-06-11 12:52:28下载
- 积分：1
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河内—汉诺塔问题，递归解决
汉诺塔问题是源于印度一个古老传说的益智玩具。大梵天创造世界的时候做了三根金刚石柱子，在一根柱子上从下往上按照大小顺序摞着64片黄金圆盘。大梵天命令婆罗门把圆盘从下面开始按大小顺序重新摆放在另一根柱子上。并且规定，在小圆盘上不能放大圆盘，在三根柱子之间一次只能移动一个圆盘。递归解决
- 2022-03-31 09:42:57下载
- 积分：1
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vc preparation procedures calculated pi
vc编写 计算圆周率程序-vc preparation procedures calculated pi
- 2022-01-23 11:08:28下载
- 积分：1
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Computing one
计算一维光子晶体，利用是与有限差分法。
内容比较典型。-Computing one-dimensional photonic crystals using finite difference method with. The study were typical.
- 2022-09-21 19:25:03下载
- 积分：1
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这是一个gauss算法实现的C代码。本算法采用的是具有行交换的列主元素消去法。...
这是一个gauss算法实现的C代码。本算法采用的是具有行交换的列主元素消去法。-This is a Gauss algorithm C code. The algorithm is used in the exchange trip out the main elements of elimination method.
- 2022-10-05 08:05:04下载
- 积分：1
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establish a ranking Binary Tree
建立一个排序二叉树-establish a ranking Binary Tree
- 2022-01-25 14:31:04下载
- 积分：1
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简单的讲，所谓拟合是指已知某函数的若干离散函数值{f1,f2,…,fn}，通过调整该函数中若干待定系数f(λ1, λ2,…,λ3), 使得该函数与已知点集的差别...
简单的讲，所谓拟合是指已知某函数的若干离散函数值{f1,f2,…,fn}，通过调整该函数中若干待定系数f(λ1, λ2,…,λ3), 使得该函数与已知点集的差别(最小二乘意义)最小。如果待定函数是线性，就叫线性拟合或者线性回归(主要在统计中)，否则叫作非线性拟合或者非线性回归。表达式也可以是分段函数，这种情况下叫作样条拟合。-Simply speaking, the so-called fitting refers to a function known to a number of discrete function values (f1, f2, ..., fn), by adjusting the number of undetermined coefficient function f (λ1, λ2, ..., λ3), makes the function and known points of difference (least squares significance) the smallest. To be determined if the function is linear, is called linear regression or linear regression (mainly in the statistics), otherwise known as non-linear fitting, or nonlinear regression. Expressions can also be a sub-function, this case is called spline fitting.
- 2022-02-03 20:04:37下载
- 积分：1
