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High-RateCommunicationforUnderwaterAcoustic
很好的一篇英文文献，讲述水下声信道高速通信方法，仅供参考(A very good one in English literature, about the underwater acoustic channel high-speed communication methods, for reference only)
- 2010-03-07 14:27:52下载
- 积分：1
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mos4
mos管电流电压曲线,Vgs--Ids,整体区域DC模型(figure of mos transitor,Vgs--Ids，all-region DC model.)
- 2012-02-02 09:05:10下载
- 积分：1
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err
说明： 无线传感器网络中一种定位技术apit协议的修改于实现(APIT)
- 2009-07-28 23:19:19下载
- 积分：1
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gaosi
高斯白噪声下的仿真模型，有些参数还需要优化(Simulation model under Gaussian white noise)
- 2012-05-15 14:51:26下载
- 积分：1
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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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ID3.m
机器学习经典决策树算法的实现 输入训练标签输出预测结果(the classificial machine learning algorithm, input label and traning set and get predictions)
- 2013-10-03 03:29:05下载
- 积分：1
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play-movie
the code is read the video frame, then using the movie() function to play automatically
- 2013-12-27 11:08:43下载
- 积分：1
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calib_example
配合刚刚上传的TOOLBOX_calib,是进行标定的标定图(With just uploaded TOOLBOX_calib, calibration is the calibration graph)
- 2007-07-24 11:13:05下载
- 积分：1
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test_time
matlab时间演示小程序 希望对大家有所帮助 大家互相学习共同进步 谢谢(a matlab program about time )
- 2010-12-30 20:24:02下载
- 积分：1
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lab31
说明： 实现了对函数的奇偶分频的频谱分析，DFT什么的，包括了4个基础的信号处理实验代码(To achieve parity of function analysis of frequency spectrum)
- 2011-04-03 11:33:55下载
- 积分：1
