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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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system-identification
用于现代信号分析与处理课程，系统辨识、维纳滤波和自适应滤波(Used in modern signal analysis and processing programs, system identification, Wiener filtering and adaptive filtering)
- 2014-02-24 16:36:55下载
- 积分：1
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moshishibie
<图像模式识别－vc＋＋技术实现>的配套光盘源代码(<Image Pattern Recognition-vc technology to achieve> the matching CD-ROM source code)
- 2008-04-26 18:20:47下载
- 积分：1
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solve-ODE-using-Matlab
用matlab解决一般常微分方程的代码~其中还有测试代码。(General ordinary differential equations solved using matlab code to which the test code.)
- 2013-01-28 07:04:44下载
- 积分：1
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Matlab-FEM
MATLAB fem 工具箱
主要针对有限元分析(matlab toolbox)
- 2012-01-16 18:54:53下载
- 积分：1
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Attachments_2012_10_27
implementation of MLP neural network
- 2012-11-25 23:01:34下载
- 积分：1
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PM
说明： 海浪谱matlab的仿真程序,在不同风速下对PM海浪谱进行仿真。(Wave spectrum matlab simulation program, the PM under different wind wave spectrum simulation.)
- 2014-03-12 17:31:42下载
- 积分：1
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modulation-recognition-dataset-master
生成调制信号数据集
信号集包括2ASK，2PSK，2FSK，4ASK，4PSK，4FSK，8ASK，8PSK，8FSK，16QAM，64QAM，信号比范围-20db至18dB，调制到中频。
信号参数
符号率fb：1e3
载波频率fc：2e3
采样频率fs：64e3
信号频道：awgn，rayleigh(Generating Modulation Signal Data Set
Signal sets include 2ASK, 2PSK, 2FSK, 4ASK, 4PSK, 4FSK, 8ASK, 8PSK, 8FSK, 16QAM, 64QAM, signal ratio range - 20 dB to 18dB, modulated to intermediate frequency.)
- 2021-02-09 23:19:53下载
- 积分：1
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radio
matlab implementation of wimax downlink
- 2009-09-13 13:08:37下载
- 积分：1
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algoritmoconvolucion2
algoritmo convolucion en matlab
- 2009-03-25 00:06:37下载
- 积分：1
