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fourier
algo de fourier para entretenerse
- 2010-11-17 08:50:53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。
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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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lunarplot
绘制月球磁场分布图，178阶球谐函数编制，目前最准确的月球磁场模型(Drawing the lunar magnetic field maps, the 178 order spherical harmonics preparation, most accurate lunar magnetic field model)
- 2012-11-18 22:33:50下载
- 积分：1
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tracking
people tracking after performing background subtraction and find the centroid of the blobs use for video suvelliance
- 2011-07-08 10:41:35下载
- 积分：1
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Unsupervised-cluster-analysis
关于非监督聚类分析的一些matlab编程的列子，初学者可以看看(Unsupervised cluster analysis on some matlab programming Liezi, beginners can take a look at)
- 2014-11-05 21:43:15下载
- 积分：1
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fuzzy-control
adaptive fuzzy control of inverted pendulum.
- 2014-12-30 18:03:51下载
- 积分：1
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IIR
IIR滤波器设计，包含切比雪夫，巴特沃兹，椭圆等滤波器matlab代码。可直接运行。(IIR filter design, including Chebyshev, Butterworth, oval filter matlab code. Can run.)
- 2013-12-05 22:27:17下载
- 积分：1
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work
指纹识别预处理、匹配的全部过程，matlab程序(All pretreatment process fingerprint identification, matching, matlab program)
- 2014-04-28 23:30:25下载
- 积分：1
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nibiandaifankui
带有反馈的逆变电路，可实现DC/AC转化，反馈电路由PWM波控制(Inverter circuit with feedback)
- 2013-03-16 15:18:33下载
- 积分：1
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power_battery
此模型为蓄电池模型，希望能够帮助到大家，祝大家天天开心！(This model for the battery model, hoping to be able to help you, I wish you happy every day!)
- 2014-04-04 19:49:58下载
- 积分：1
