-
advantages
关于粒子滤波的仿真程序,比较了粒子滤波和卡尔曼滤波的优缺点(On the simulation program of particle filter, the advantages and disadvantages of particle filter and Kalman filter are compared.)
- 2018-11-14 16:19:23下载
- 积分:1
-
geyrpa575
包含了数学建模中的常用模型 并对其做了简要的介绍()
- 2018-05-25 11:44:55下载
- 积分:1
-
LD
说明: 此Matlab代码实现了Drude-Lorentz和Debye-Lorentz算法(LD模型),用于计算金属的介电常数。当然Drude-Lorentz方法也可以用来计算纯水的。(This Matlab code implements the Drude-Lorentz and Debye-Lorentz algorithm (LD model), used to calculate the dielectric constant of metal. Of course, Drude-Lorentz method can also be used to calculate the pure water.)
- 2010-01-03 20:26:51下载
- 积分:1
-
new-DV-Hop-code
改进DV-Hop定位算法
首先设置初始量,布置了一个范围为100×100m2的区域,其上随机分布100个传感器节点,其中有10个信标节点,节点的通信半径为30m。
第二步在正方形区域内产生均匀分布的随机拓扑,随机产生节点坐标并将其中十个选定为信标节点,其余九十个设为未知节点,然后画出节点分布图。
第三步通过最短路径法计算未知节点与每个信标节点的最小跳数。
第四步根据前面记录的其他信标节点的位置信息和相距跳数估算平均每跳的实际距离,用跳数估计距离的方法得出未知节点到信标节点的距离。
第五步用极大似然估计法求未知节点坐标
(Improved DV-Hop localization algorithm first set the initial amount, layout 100100m2 the area of a range of 100 sensor nodes randomly distributed on the 10 beacon node, the node communication radius of 30m. The second step in the square area to generate uniformly distributed random topology, random coordinates of the nodes and ten of the selected beacon node, the remaining 90 is set to unknown node, and then draw the node distribution diagram. The third step is to calculate the minimum number of hops of the unknown node and each beacon node through the shortest path method. The fourth step according to the location information of the other beacon nodes in the previous record and away from hops to estimate the average hop distance and hop count to estimate the distance to come to the distance of the unknown node to beacon nodes. The fifth step maximum likelihood estimation method and the unknown coordinates of the nodes)
- 2020-10-12 22:27:31下载
- 积分:1
-
carymete
追敢法,主要是n阶线形方程组Ax b的列主元高斯消去法的一个特殊情况,为上三角矩阵,通用程序如附件所示()
- 2018-05-12 19:00:34下载
- 积分:1
-
216663
对二进制序列进行失配滤波算法,使相对有效性最大()
- 2018-05-13 11:30:14下载
- 积分:1
-
chks光滑支持向量机-程序
CHKS光滑孪生支持向量机程序, 采用CHKS光滑函数逼近无约束孪生支持向量机的不可微部分,得到一类光滑的孪生支持向量机。(CHKS smooth twin support vector machine program)
- 2020-12-25 09:09:04下载
- 积分:1
-
Forest-Fires-Data-Set
森林火灾数据集,可作为 数 据 挖 掘 的数据库(Forest fires dataset can be used as data mining database)
- 2020-11-18 10:49:38下载
- 积分:1
-
EEMD分解
EEMD分解,通过对信号进行分解重构实现降噪目的( Reduct the signal noise through the decomposition reconstruction)
- 2017-02-25 16:36:44下载
- 积分:1
-
004591
杜里特尔分解法 c改进平方根法 c拉格朗日插值法 cpp牛顿迭代 cpp梯形法积分 cpp追赶法 c 杜里特尔分解法 c改进平方根法 c拉格(Duretel decomposition method c improved square root method c Lagrange interpolation method cpp Newton iteration cpp trapezoid method integral cpp catch-up method c Duretel decomposition method c improved square root method c Lagrangian method)
- 2018-09-05 10:49:45下载
- 积分:1