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关于航空静态场景模型
说明： matlab关于航空静态场景模型，多普勒频移，延迟，(Aviation static scene model)
- 2019-05-11 15:33:52下载
- 积分：1
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Helical-antenna
螺旋天线的设计与制作 (Helical antenna design and production)
- 2013-10-13 10:30:58下载
- 积分：1
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num
通信系统中常用的号码分析文档，非常实用，且好理解。(Communication system frequently used phone numbers of documents, very practical, and easy to understand.)
- 2020-11-20 21:39:37下载
- 积分：1
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WaterFilling_alg
对发射端功率进行分别配，使得系统吞吐量最大化(Distribute transmitter power to maximize system throughput)
- 2021-03-28 09:19:11下载
- 积分：1
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ekf-2
ekf implmentation for ofdm
- 2012-10-24 22:49:53下载
- 积分：1
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1
说明： 求两个信号之间的相干性，输入是两个不同的信号，如eeg和semg，输出一一个相干性的值的矩阵，附带傅里叶变换和semg和eeg数据集(To find the coherence between two signals, the input is two different signals, such as EEG and sEMG, and the output is a matrix of coherence values,with Fourier transform and sEMG and EEG data set)
- 2019-12-04 20:07:21下载
- 积分：1
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Smart-Antennas-For-Wireless-
描述了智能天线在无线通信环境下的各种应用。(Describes a smart antenna in a wireless communication environment, a variety of applications.)
- 2013-09-09 20:30:32下载
- 积分：1
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channel_estimation
CDMA 信道估计matlab程序 内有中文详细注释(CDMA channel estimation matlab program)
- 2012-10-15 07:47:31下载
- 积分：1
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完整ofdm
说明： 一个完整的ofdm仿真过程，梳状导频 ls解码 可调psk(one kinds of ofdm simulation with comb pilot and qpsk mod)
- 2021-01-21 10:18:42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。画出比特信噪比与信道估计均方误差的关系曲线和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 navigation-assisted channel estimation method and use Simulink for simulation.The relation curves of bit signal-noise ratio and channel estimation mean square error and the relation curves of bit signal-noise ratio and bit error rate are drawn.
(2) if the frequency has been synchronized, please design a specific method of time synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit-snr and acquisition probability.
(3) if time has been synchronized, please design a specific method of frequency synchronization using cyclic prefix in OFDM. Simulink is used for simulation to draw the relationship curve between bit signal-to-noise ratio and frequency synchronization error.)
- 2019-01-15 10:59:38下载
- 积分：1
