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best_angle
用于对散射时的最佳仰角分析，包括仰角和方位角(the best angel)
- 2011-09-06 16:30:44下载
- 积分：1
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guandao
关于指北方位的惯导平台应用，通过此平台来仿真计算星体的姿态位置(Refers to the INS on the north-bit platform application, through this platform to star attitude position simulation)
- 2011-11-17 23:36:26下载
- 积分：1
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CCITT_CRC16
CCITT的CRC16代码，自己编写的已通过验证，注意和Matlab的CRC函数有所不同。(This script calculates the 16-bit ITU-T CRC. The generator polynomial is G(x)=1+ X^5+ X^12+ X^16)
- 2009-09-21 13:11:00下载
- 积分：1
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SOM
MATLAB的自组织映射神经网络源码和相应的实验数据(MATLAB' s self-organizing map neural network source code and the corresponding experimental data)
- 2009-11-08 16:37:16下载
- 积分：1
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meshgrid
meshgrid，gradient和quiver的基本用法，meshgrid，gradient和quiver的基本用法(meshgrid, gradient and the quiver of the basic usage, meshgrid, gradient, and basic use of quiver)
- 2011-05-04 18:45:47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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FindTrans_ICPAndElevationZernikeC_S
multi - objective optimisation
- 2012-11-23 19:38:32下载
- 积分：1
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AWGNandrayleychannel
说明： AWGN和瑞丽信道的仿真程序，很不错，希望对大家有帮助(simulation for AWGN and RayLey channel，hope it s helpful!)
- 2010-04-09 11:19:55下载
- 积分：1
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tmmgain
TRANSFER MATRIX FORMALISM FOR GRATINGS WITH DEFECTS AND GAIN (TRANSFER MATRIX FORMALISM FOR GRATINGS WI TH DEFECTS AND GAIN)
- 2006-12-12 16:32:45下载
- 积分：1
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svpwm12345
SVPWM的一个模型，可以仿出来，希望对人有所帮助(SVPWM of a model that can fake out, want to help people)
- 2011-10-05 11:40:36下载
- 积分：1
