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emd
EMD处理数据的全流程以及经验模态分解的一个经典例子(The whole process of EMD data processing and a classical example of empirical mode decomposition)
- 2020-06-25 08:00:02下载
- 积分：1
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datamining[1].rar___zzjiang10820075281058042581
关联规则挖掘算法 Apriori算法的Matlab实现(Association rule mining algorithm Apriori Algorithm Matlab implementation)
- 2010-01-06 20:15:17下载
- 积分：1
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VM-and-Mac-OS
MacOS VMware虚拟机上MacOS磁盘空间扩展(MacOS VMware virtual machine disk space expansion)
- 2015-03-16 18:19:41下载
- 积分：1
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基于 K-means 聚类算法的图像区域分割
本程序使用matlab软件，实现了基于K-means聚类算法的图像分割。(Image split based on K-means was done by using Matlab.)
- 2018-07-24 19:31:36下载
- 积分：1
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ber
在raileigh衰落信道中，BER性能有所下降，这个程序用来仿真BER(In raileigh Fading Channels, BER performance has declined, the process used to simulation BER)
- 2007-08-01 13:41:47下载
- 积分：1
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16QAM
matlab实现16QAM调制解调 matlab实现16QAM调制解调(ALLIANCES is a recently proposed cooperative random access
protocol for wireless networks. In this paper we modify the
original model to include user location information. We also
derive pair-wise error probability (PEP) under Rayleigh flat
fading channel and a power-law attenuation environment.
Based on the PEP analysis we propose an optimal relay
selection scheme, which achieves significant throughput gains as
compared to the random relay selection scheme in the original
ALLIANCES.)
- 2020-11-17 21:59:39下载
- 积分：1
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yuanzhut
一杯沸水冷却，圆柱体模型，底面半径0.05m，高0.1m，周围温度20度，初始水温100度
方程是四维输运方程（常数a^2=k/(c*p)，k是热传导系数0.6006焦/（米*秒*度））
初始条件：t=0时水等于100度
边界条件：1.上下壁都是自由冷却，第三类边界条件，周围温度保持在20度（H=k/h,h取1）
2.杯壁绝热，第二类边界条件
(cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, the second boundary condition)
- 2007-04-11 00:14:47下载
- 积分：1
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Huffman
哈夫曼编码matlab程序哈夫曼编码matlab程序哈夫曼编码matlab程序(Huffman coding matlab program Huffman coding matlab program Huffman coding matlab program)
- 2013-05-13 07:24:47下载
- 积分：1
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rf
说明： 跳频是按跳频序列随机改变一个信道所占有频道频率的技术。在GSM 系统中，可利用跳频技术频率分极和干扰分极的特点，改善网络质量。引入跳频技术，可保证在网络软拥塞不上升的情况下，频率复用度较小。(FH frequency hopping sequence is based on a random channel change in the country channel frequency technology. In the GSM system, can make use of frequency hopping technology sub-polar and polar characteristics of interference and improve network quality. The introduction of frequency-hopping technology to ensure that congestion in the network does not increase in the soft case, a smaller frequency reuse moment.)
- 2009-05-12 19:44:55下载
- 积分：1
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Matlab_Tutorial
This document contains a tutorial on Matlab with a principal components analysis for a set of face images as the theme
- 2010-02-20 03:43:28下载
- 积分：1
