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AGuideToTheFFT
FFt例程,具有Pdf文档的具体说明过程。不错的啊!(FFt routines, Pdf file with the specified process. Good ah!)
- 2006-07-25 09:34:47下载
- 积分:1
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ImgEntropy
基于Matlab的一维图像熵和二维图像熵的计算。(Based on Matlab is one dimensional image entropy and two-dimensional image entropy calculation)
- 2021-03-04 10:39:32下载
- 积分:1
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3
说明: 这个程序是光孤子传输的matlab程序,比较大, 是GUI界面的
- 2015-11-22 19:54:46下载
- 积分:1
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FIR
利用MATLAB开发软件进行编程,实现了数字FIR低通滤波器的功能,程序直接可以运行!(Use MATLAB to develop software for programming, implementation of digital FIR low-pass filter function, the program can run directly!)
- 2009-03-02 13:44:18下载
- 积分:1
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small
说明: 声波方程正演模拟小模型波场绘制。只有一层,震源在中间。C程序,Matlab绘图。(Acoustic wave equation forward modeling small-scale model wave field rendering. Only one layer, source in the middle. C program, Matlab graphics.)
- 2009-08-25 09:28:04下载
- 积分:1
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liedaxitongMTD-CFAR
雷达系统仿真的总程序,很全面的一个雷达仿真程序,请大家参考(The total radar system simulation program, very comprehensive a radar simulation program, please refer to)
- 2011-05-03 22:55:23下载
- 积分:1
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tp2-TIMA
tp en matlab bit de poid faible stéganographie
- 2013-04-16 16:46:36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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awgn_simulator
LDPC码在AWGN信道下的译码程序(c语言)(LDPC code in AWGN channel decoding procedures under (c language))
- 2009-03-24 22:20:50下载
- 积分:1
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randomgraph
随机网络的仿真计算,用Matlab来实现的源代码。(Stochastic network simulation, using Matlab to implement the source code.)
- 2010-03-15 08:59:15下载
- 积分:1