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6
说明： 6. 在三条径的瑞利信道中，对于OFDM：
(1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。
(2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。
(。
6 In the three path Rayleigh channel for OFDM:
(1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve.
(2) set the frequency has been synchronized, the design of a specific OFDM cyclic prefix used for time synchronization method, the Simulink simulation, draw-bit signal to noise ratio and capture probability curve.
(3) set time has been synchronized, the design of a specific OFDM cyclic prefix used for frequency synchronization method, the Simulink simulation, draw-bit signal to noise ratio and frequency synchronization error curves.)
- 2011-07-20 11:03:59下载
- 积分：1
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Levinson(1)
利用matlab实现现代法中的levinson算法，没有利用matlab中的函数库调用，对需要做课程实验报告的人应该有帮助。(The matlab levinson algorithm in modern France, should help those who need to do the course lab report.)
- 2012-06-15 10:44:12下载
- 积分：1
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FOC
异步电动机数量控制完整仿真模型，可以根据实际情况写该参数，达到研究者所需要的情形(The number of complete induction motor control simulation model, the parameter can be written according to the actual situation, the researchers needed to achieve the situation)
- 2013-12-17 12:58:22下载
- 积分：1
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hzt-report
关于恶意代码检测和LTE网络，4G的LTE-A网络的外语文章(Foreign-language article about malicious code detection and lte network, lte-a network of 4g)
- 2014-01-02 18:04:43下载
- 积分：1
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fade
说明： 关于瑞利衰落的一段很实用的代码。特别在BPSK调制中对于学习通信方面的同学很有帮助。(Rayleigh fading on a very useful code. BPSK modulation, especially in communications for students to learn helpful.)
- 2010-05-22 13:27:27下载
- 积分：1
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DB-SCAN
the bdscan algorithm for clustering algorithms
- 2014-11-26 22:06:26下载
- 积分：1
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matlab
用MATLAB编写的计算线性微分方程挺好的源码资料(MATLAB prepared by the calculation linear differential equation of good source material
)
- 2012-02-13 11:18:36下载
- 积分：1
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si1010_RxRSSI
silabs公司的si1010芯片的接收电平指示，即RSSI(silabs company si1010 chip reception level indication,)
- 2014-01-13 09:27:54下载
- 积分：1
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matlib
matlib.h头文件是vc和matlab混合编程的接口头文件，主要是简化vc中的数学公式计算(matlib.h the first document is a mixed vc and matlab programming interface header file, mainly to simplify the mathematical formula vc calculation)
- 2008-04-05 21:36:28下载
- 积分：1
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Matlab-FE
国外计算机科学经典教材 Matlab Guide to Finite Elements 《Matlab有限元分析与应用》。使用于酷爱有限元与Matlab的相关人员。(Computer Science classics teaching abroad Matlab Guide to Finite Elements Matlab finite element analysis and application. Very fond of the finite element used in the relevant personnel with Matlab.)
- 2008-04-22 12:53:33下载
- 积分：1
