-
homework4
单脉冲测角程序,实现阵列的比幅法和比相法测角(monopulse angle estimation processing, based on the amplitude comparison and phase comparison)
- 2021-04-20 19:08:50下载
- 积分:1
-
Principles
一本介绍无线通信仿真的国外经典教材.
<<通信系统仿真原理与无线应用>>(A wireless communications simulation to introduce classical materials abroad. < < Principles of Communication Systems Simulation with Wireless Applications> > )
- 2009-05-27 14:27:38下载
- 积分:1
-
fft
在MATLAB中利用FFT函数来进行变换,其中利用到了HAMMING窗(Using FFT function in MATLAB to carry out transformation, which used to HAMMING window)
- 2010-11-25 21:39:23下载
- 积分:1
-
Delta_Sigma
SIGMA DELTA MODULATOR
- 2012-04-09 12:29:12下载
- 积分:1
-
nengliangfangzhenyingwen
无线传感器网络四种分簇算法的关于能量消耗,能量消耗均衡度,节点死亡的仿真比较,leach,leach-c,deec,deec-c(Wireless sensor network clustering algorithm on the four energy consumption, energy consumption equilibrium degree, comparing the simulation node death, leach, leach-c, deec, deec-c)
- 2021-03-19 18:49:19下载
- 积分:1
-
adaptive-control-MATLAB-simulation
系统辨识与自适应控制MATLAB仿真一书的代码(code of System identification and adaptive control MATLAB simulation of a )
- 2013-10-05 22:13:28下载
- 积分:1
-
julei
本程序主要是把相同的类聚在一起,便于后续的分类,方法使用简单方便。(This procedure is the same class together, to facilitate the subsequent classification method easy to use.)
- 2013-12-05 11:00:42下载
- 积分:1
-
MyKmeans
实现聚类K均值算法: K均值算法:给定类的个数K,将n个对象分到K个类中去,使得类内对象之间的相似性最大,而类之间的相似性最小。 缺点:产生类的大小相差不会很大,对于脏数据很敏感。 改进的算法:k—medoids 方法。这儿选取一个对象叫做mediod来代替上面的中心 的作用,这样的一个medoid就标识了这个类。步骤: 1,任意选取K个对象作为medoids(O1,O2,…Oi…Ok)。 以下是循环的: 2,将余下的对象分到各个类中去(根据与medoid最相近的原则); 3,对于每个类(Oi)中,顺序选取一个Or,计算用Or代替Oi后的消耗—E(Or)。选择E最小的那个Or来代替Oi。这样K个medoids就改变了,下面就再转到2。 4,这样循环直到K个medoids固定下来。 这种算法对于脏数据和异常数据不敏感,但计算量显然要比K均值要大,一般只适合小数据量。(achieving K-mean clustering algorithms : K-means algorithm : given the number of Class K, n will be assigned to target K to 000 category, making target category of the similarity between the largest category of the similarity between the smallest. Disadvantages : class size have no great difference for dirty data is very sensitive. Improved algorithms : k-medoids methods. Here a selection of objects called mediod to replace the center of the above, the logo on a medoid this category. Steps : 1, arbitrary selection of objects as K medoids (O1, O2, Ok ... ... Oi). Following is a cycle : 2, the remaining targets assigned to each category (in accordance with the closest medoid principle); 3, for each category (Oi), the order of selection of a Or, calculated Oi Or replace the consumption-E (Or))
- 2005-07-26 01:32:58下载
- 积分:1
-
yuandaima
数据挖掘,进行关键字识别
基于划分的算法更快(data dining and recognise the particular words
)
- 2010-06-21 21:16:26下载
- 积分:1
-
feedback
simulink了一个可以实现前馈和反馈控制的模型,两个拨钮选择前馈还是反馈控制。(make a modle that can simulink a feedback and feedword control system.)
- 2011-12-09 10:04:31下载
- 积分:1