网站首页

登录

mimosimulation

于 2020-08-03 发布

 0  250

下载积分: 1 下载次数: 1

我要下载

代码说明：

说明： mimo相关编程，无线网络中的MIMO，(MIMO (Toolbox) Package)

文件列表：

mimotools\doc\mimodoc.pdf, 395612 , 2003-06-09
mimotools\doc, 0 , 2009-03-27
mimotools\README.1st, 4742 , 2003-07-29
mimotools\toolbox\brmet.m, 1038 , 2003-06-09
mimotools\toolbox\channel.m, 5209 , 2003-06-09
mimotools\toolbox\count.m, 2917 , 2003-06-09
mimotools\toolbox\detect.m, 4985 , 2003-06-09
mimotools\toolbox\dispdes.m, 2336 , 2003-06-09
mimotools\toolbox\disptrell.m, 3270 , 2003-06-09
mimotools\toolbox\fashion.m, 1252 , 2003-06-09
mimotools\toolbox\hms.m, 1781 , 2003-06-09
mimotools\toolbox\iecho.m, 1430 , 2003-06-09
mimotools\toolbox\logreport.m, 3238 , 2003-06-09
mimotools\toolbox\ltable.m, 5780 , 2003-06-09
mimotools\toolbox\makepulse.m, 5929 , 2003-06-09
mimotools\toolbox\mesg.m, 1184 , 2003-06-09
mimotools\toolbox\mfilter.m, 3905 , 2003-06-09
mimotools\toolbox\mimo.asv, 5429 , 2009-04-14
mimotools\toolbox\mimo.m, 5432 , 2009-05-08
mimotools\toolbox\mimotools.log, 1296 , 2009-05-06
mimotools\toolbox\modul.m, 4672 , 2003-06-09
mimotools\toolbox\post.m, 1347 , 2003-06-09
mimotools\toolbox\progress.m, 1877 , 2003-06-09
mimotools\toolbox\qam16.txt, 64 , 2003-06-09
mimotools\toolbox\rescale.m, 1504 , 2003-06-09
mimotools\toolbox\source.m, 3195 , 2003-06-09
mimotools\toolbox\space.m, 3854 , 2009-05-10
mimotools\toolbox\stc_bc16.txt, 96 , 2003-06-09
mimotools\toolbox, 0 , 2009-05-07
mimotools, 0 , 2009-03-27

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

3
说明： 3. 瑞利信道中的调制解调、信道估计： (1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。 (2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel: (1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate. (2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)

2019-01-15 10:50:36下载

积分：1
OFDM
说明：通过C++语言实现了OFDM系统的仿真，包裹调制、子载波映射、循环前缀、频域时域映射，解调等等，代码简单易懂(The simulation of OFDM system is realized by C + +, including package modulation, subcarrier mapping, cyclic prefix, frequency domain time domain mapping, demodulation and so on. The code is simple and easy to understand)

2020-03-13 16:20:54下载

积分：1
BPSK调制仿真
说明： bpsk调制仿真，可直接用 1、数字调制方法数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。数字信号的传输方式分为基带传输和带通传输。然而，实际中的大多数信道（如）无线信道具有丰富的低频分量。为了使数字信号在带通信道中传输，必须用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。(1, digital modulation method Digital modulation is the transfer of the spectrum of a digital baseband signal to a high frequency to form a bandpass signal suitable for transmission in the channel. The basic digital modulation methods are amplitude keying (ASK), frequency shift keying (FSK), absolute phase shift keying (PSK), and relative (differential) phase shift keying (DPSK). At the receiving end, the digital baseband signal can be restored by using dry demodulation or non-coherent demodulation. Digital signal transmission methods are divided into baseband transmission and bandpass transmission. However, most channels in practice, such as wireless channels, have rich low frequency components. In order for a digital signal to be transmitted in a band channel, the carrier must be modulated with a digital baseband signal to match the signal to the characteristics of the channel.)

2019-05-28 10:46:01下载

积分：1
RFC826
中文RFC文档，不用翻译，对大家学习很有帮助！(Chinese RFC documents, without translation, the right to study very helpful!)

2005-04-12 13:23:37下载

积分：1
XR-EE-RT_2009_003
无线hart开发实现与测试,包含所有功能的说明与测试(wireless hart)

2012-01-31 15:38:16下载

积分：1
88988898
一个GPRS开发的例子，稍做修改，就可用在自己的项目中(The development of a GPRS example, some small modifications, you can use in their own projects)

2008-12-25 16:51:58下载

积分：1
verilog HDL
DS18B20温度模块，LCD1602显示(DS18B20 Temperature Module, LCD1602 Display)

2020-09-04 15:08:06下载

积分：1
OFDM_16QAM
16QAM调制下的OFDM通信系统,代码完善，包括解调程序，和调制程序(OFDM system under 16QAM modulation)

2012-09-09 10:43:52下载

积分：1
CDMASmsMessageEnDecoder
实现对CDMA短消息承载数据的编码解码处理(To achieve the CDMA SMS bearer data encoding and decoding processing)

2012-08-20 23:15:51下载

积分：1
qpsk-modelation
QPSK的调制和解调，解调部分包括时钟和载波的同步等(QPSK modulation and demodulation, the demodulation section includes a clock and carrier synchronization)

2012-07-26 15:56:11下载

积分：1

696516资源总数
106914会员总数
0今日下载