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ofdm
matlab 下OFDM信号的产生、发送和接收以及误码率分析等(matlab generated under the OFDM signal, send and receive, and BER analysis)
- 2011-06-03 20:43:20下载
- 积分：1
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ROOT_MUSIC_DOA
简洁但是经典的Root Music DOA 算法,是用多项式求解的方法来寻找DOA(Direction of Arrival )(simple but classic Root Music DOA algorithm, is the polynomial method to find DOA (Direction of Arrival))
- 2007-03-30 00:14:54下载
- 积分：1
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lms-nlms
matlab lms nlms 变步长自适应 波束形成(matlab lms nlms variable step adaptive beamforming)
- 2013-04-29 20:58:43下载
- 积分：1
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Gauss_noise_generation
说明： Matlab小程序,其功能可以产生高斯色噪声的随机数等,很有用的喽!(Matlab small program, its function can generate a random number of Gaussian color noise, etc., very useful myself!)
- 2011-04-15 22:08:50下载
- 积分：1
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bian-cheng
m、W序列的产生及仿真，扩频复合系统的源程序(m and W sequence generation and simulation, source of spread spectrum composite systems)
- 2012-05-09 10:21:53下载
- 积分：1
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Underground-communication
井下通信时的链路预算，包括误码率和信道容量的仿真。(Underground communication link budget, including the BER and channel capacity in the simulation.)
- 2014-11-18 15:48:10下载
- 积分：1
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离散灰色模型的计算程序 DGM
离散灰色模型的计算程序，针对小样本时间序列的预测建模。本程序输出时间响应式拟合值、拟合效果图、和各种拟合精度指标值。(Discrete gray model calculation program for small sample time series prediction modeling. The program output response time value style fitting, fitting renderings, and all kinds of fitting precision index value.)
- 2020-07-03 19:20:02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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Approximation_Entrop
Approximation entropy: Approximation entropy which is used in time series to measure the irregularity
- 2014-01-07 17:10:55下载
- 积分：1
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HESM
混合励磁永磁同步电机矢量控制系统的研究，希望对大家有帮助(Research of New Type Vector Control Strategy for Hybrid
Excitation Synchronous Motor)
- 2015-03-20 14:49:33下载
- 积分：1
