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OFDM_channel_estimation_MATLAB
在OFDM仿真模型的基础上用MATLAB语言编写出OFDM发送、信道及接收整个系统,在系统仿真正确的前提下,对循环前缀、信道估计等性能改善方法进行进一步仿真验证,得到了预期的理想结果(In OFDM simulation model based on the use of MATLAB language to send the OFDM, channel and receive the entire system, in the system under the premise of the correct simulation of the cyclic prefix, channel estimation methods for further performance improvement simulation, have been expected results)
- 2008-06-17 15:40:04下载
- 积分:1
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CH5
This is a GUI based system. The GUI is invoked from the command line by typing "ui_start". The GUI is self explanatory.
Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is
"runsim.m".It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER.
Obviously, you would require a fast machine!!! At least a P4 machine.
We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant
criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases.
The SNR range can be varied by correcting the range at line 36 of file "runsim.m".
This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.
(This is a GUI based system. The GUI is invoked from the command line by typing " ui_start" . The GUI is self explanatory. Tool tips are given in blue color. The cursor needs to be positioned on these for detailed explanation. The main file is " runsim.m" . It is recommended that 10000 runs (packets) be used for plotting frame error rates and 5000 runs for BER/SER. Obviously, you would require a fast machine!!! At least a P4 machine. We have used trace criterion for 4PSK states 4,8 and 16 as an example for 2x2 cases. The reader can use rank and determinant criteria, by commenting the trace criterion lines and copying the rank and determinant lines from the respective 2x1 cases. The SNR range can be varied by correcting the range at line 36 of file " runsim.m" . This software has been tested with MATLAB version 6.0 and above with signal processing and communications toolbox options.)
- 2011-05-04 09:22:01下载
- 积分:1
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power_aperture
首先介绍了低截获概率雷达发展状况,然后分析了低截获概率雷达的截获因
子,讨论了雷达各个参数对雷达低截获性能的影响和工程中各种措施对截获因子的影
响
(Digital beam forming is in digital signal processing methods established on the basis of a technology, it is widely used
In radar, sonar, communication and electronic countermeasures, etc. Thesis in digital beamforming algorithm robustness,
Moving target tracking digital beam, were studied)
- 2013-01-09 22:21:34下载
- 积分:1
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STDL80
Leonardo综合器用STDL80 0.5um综合库,安装见说明,找到它真不容易。(STDL80 0.5um ASIC Library for Leonardo)
- 2015-03-14 10:29:12下载
- 积分:1
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DBAIN
High Density Impulse Noise Removal
- 2012-01-06 12:46:51下载
- 积分:1
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gaussian_pdf_assignment
Matlab code for gaussian random variable and its CDF
- 2012-09-10 19:09:51下载
- 积分:1
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cvx
A system for disciplined convex programming
- 2012-02-07 11:59:37下载
- 积分:1
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advance-_kmeans
一种改进的k均值聚类算法,在matlab平台上测试已经通过(An improved k-means clustering algorithm on matlab platform test has been passed.)
- 2014-04-03 10:18:13下载
- 积分:1
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CDMA
利用MATLAB实现CDMA系统的基本功能。(Use MATLAB to achieve the basic functions of CDMA systems.)
- 2009-06-04 23:09:11下载
- 积分:1
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mcclellan
《基于计算机的信号处理实践》
著者: (美)麦克莱伦等著
作译者: 栾晓明译
ISBN号: 7-121-02023-8
出版日期: 2006-01
出版社:电子工业出版社
内含书用使用到的资源:例子所需的MAT文件信号,以及程序用用到的子程序代码。()
- 2020-11-22 20:39:34下载
- 积分:1