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raytrace
说明: 声 线 仿 真 计 算 程 序,RayTrace, MatLab
- 2011-03-26 21:58:21下载
- 积分:1
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tangent-correction
在matlab中实现正切矫正程序,确定行、列中心点的位置。( tangent correction)
- 2012-10-28 17:16:38下载
- 积分:1
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基于粒子群优化算法的特征选择SVM分类
针对“BreastCancer”数据集,作为对比,第一次对特征集直接进行SVM分类,第二次使用粒子群算法进行特征选择后再进行SVM分类。并且对比和分析了两次分类的结果。(For "BreastCancer" data set, as a comparison, the first time the feature set is directly classified by SVM, and the second time the feature set is selected by particle swarm optimization before SVM classification. The results of the two classifications are compared and analyzed.)
- 2021-03-05 21:39:31下载
- 积分:1
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MortarNonmatchGrid.v1.0
FEM problems using matlab(matching gird)
- 2010-10-27 11:11:19下载
- 积分:1
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MATLAB
MOM_for_Antenna matlab
- 2008-05-21 19:34:46下载
- 积分:1
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pidcontrol
锅炉气泡水控制,可实现锅炉水位的模拟仿真,效果明显(control)
- 2010-05-17 13:53:13下载
- 积分:1
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matlabgjx
matlab工具箱(统计工具箱函数
优化工具箱函数
样条工具箱函数
偏微分方程数值解工具箱函数
)(Matlab Toolbox (Statistics Toolbox function optimization toolbox function spline function PDE Toolbox Numerical Solution Toolbox functions))
- 2007-05-06 08:39:57下载
- 积分:1
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article
软件程序按照发射端所掌握的各用户信道状态信息的程度共分为两部分:即完整信道状态信息(CSIT)和部分信道状态信息(CSIP)。其中,每一部分都包括预编码(precoding)和用户调度(scheduling)
在CSIT中,precoding又按照各用户的数据流数分为单数据流和多数据流两种情况。在每种情况下,首先考察了不同预编码算法的性能表现,包括两种ZF、MMSE、SINR、SLNR。之后又考察了功率分配算法的性能表现(文件名中含有PD表明其含有功率分配的过程)。按照不同指标进行功率分配的,在文件名中进行了区分,如PD_CN代表以信道范数为参考指标进行功率分配。Scheduling部分首先观察了RoundRobin、MaxH和MMSLNR三种算法的性能对比。之后在Kc和Round部分分别观察了不同预选用户数和不同最大替换轮数下MMSLNR算法的表现。
在CSIP中,只对各用户单数据流的情况进行了仿真。采用的预编码算法主要有DSLNR(即直接运用CSIT下的预编码算法)、ESLNR(即对SLNR进行均值计算的,在CSIP中,引入均值计算的与SLNR有关的算法,其文件名中都有modified以示区别)、EMMSE(即陈明老师那边的那篇文章中的预编码算法)。Scheduling中也只是简单的观察了RoundRobin、MaxH、DMMSLNR和EMMSLNR(前者没有均值计算,后者有)的性能对比。(The degree of channel state information for each user software program in accordance with the master transmitter consists of two parts : the complete channel state information (CSIT) and partial channel state information (CSIP). Wherein , each of which comprises a pre- coding (precoding) and the user scheduling (scheduling)
In CSIT in , precoding and each user according to the number of data streams into a single data stream and multiple data streams in both cases . In each case , first examine the performance of different pre- coding algorithm, including two ZF, MMSE, SINR, SLNR. After they inspected the power allocation algorithm performance ( file name contains PD showed that it contained power allocation process ) . According to different indicators for power distribution , make a distinction in the file name , such as PD_CN representative channel norm-referenced index for power distribution . Scheduling section first observed the performance comparison RoundRobin, MaxH and MMSL)
- 2021-02-04 15:29:58下载
- 积分:1
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Voicerecog
this code contain function and simple program for voice pattern recognition using MELCEPST
- 2010-01-01 11:25:29下载
- 积分:1
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SpeakerChe
基于MATLAB平台开发的语音合成以及识别软件,效果很理想啊!大家快下啊!(development platform based on MATLAB synthesis and voice recognition software, the effect is very good ah! Members Express under ah!)
- 2007-04-01 17:43:58下载
- 积分:1