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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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cluster
clustering algorithms in matlab
- 2010-07-18 14:31:49下载
- 积分：1
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AM
说明： AM调制，利用载波查表，基带信号，C语言实现功能(AM using table for carrier and baseband signals)
- 2011-09-06 16:25:00下载
- 积分：1
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wavepacket
小波，小波包去噪和分析相关的一些编程，供初学者学习之用(Wavelet, wavelet packet de-noising and analyze some programming related, for beginners learning to use)
- 2015-01-06 17:35:15下载
- 积分：1
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3p
说明： please give the matlab codings
- 2012-11-06 17:53:54下载
- 积分：1
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Matlabapplication
matlab在27种问题中的应用包括
等切面曲线和相似曲线
旋转网球的轨迹
道路照明问题
计算平面日晷等
(matlab 27 kinds of problems in the application of such section, including rotation curve and the curve similar to tennis, track lighting and other problems of plane sundial)
- 2010-08-18 07:48:14下载
- 积分：1
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GATunedInputShaper
The Shaper is implemented as a state
machine for code production and
integration in embedded systems.
Shaper gets active on a rising edge
of Trigger , filtering out the fast
dynamic of the target in which excites
all the plant modes.
param.mat
plant.mdl
shaper.mdl
shaperScan.m
- 2010-12-02 12:53:56下载
- 积分：1
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matlableach.m
leach协议的matlab代码，包括参量的设置，成簇代码，建立簇，及存活节点数目的计算(leach protocol matlab code, including parameter settings, clustering code, the establishment of clusters, and survival of the calculation of the number of nodes)
- 2010-12-04 17:22:06下载
- 积分：1
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cdma
CDMA multi-user communication
- 2011-01-12 01:44:58下载
- 积分：1
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qy_group_target_tracking
群目标跟踪算法，里面有部分群目标算法程序，对科研人员有帮助(Group target tracking algorithm, there are some groups target algorithm for help researchers)
- 2014-04-25 20:22:42下载
- 积分：1
