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MSCMI
MIMO的MATLAB的无线通信仿真模型：3GPPP推荐模型SCM ，经测试可直接使用。
(Of MIMO wireless communication of MATLAB simulation model: 3GPPP recommended model for SCM, has been tested and can be used directly.)
- 2012-07-17 13:16:16下载
- 积分：1
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2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions:
(1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing;
(2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape;
(3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)
- 2021-01-23 19:48:44下载
- 积分：1
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XUANZHIyichuansuanfa
说明： 遗传算法求解设施选址问题，matlab 语言， 亲测好用(Genetic algorithm for facility location problem)
- 2021-04-02 22:31:53下载
- 积分：1
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LMS
LMS时域均衡算法,多径信道+AWGN信道，很好的抑制了多径干扰(This is a LMS equalizer and the channnel is Multi_path channel and AWGN channel, it gives Error convergence curve)
- 2017-11-02 09:23:46下载
- 积分：1
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纹理特征
该算法实现了基于纹理特征的稀疏表示分类，代码注释清晰，容易理解(The algorithm implements the sparse representation based on texture features, and the code is clear and easy to understand.)
- 2018-04-19 09:15:49下载
- 积分：1
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current_rose
利用windrose绘制海流过程曲线，对流向进行修正(Using Windrose to draw ocean current process curve and correct the current direction)
- 2019-01-24 09:32:02下载
- 积分：1
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zhaidai
基于matlab软件的窄带干扰抑制及信号去噪代码(Based on the matlab software narrowband interference suppression and signal denoising code)
- 2020-09-26 20:47:46下载
- 积分：1
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timing_GAD_16QAM
16QAM调制信号的GAD定时恢复，对定时恢复环路的验证和实现(Gardner Timing Recovery for 16QAM)
- 2013-10-12 15:36:55下载
- 积分：1
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Kamera_FGV
说明： 关于图像采集和处理的实际例子，适合新手学习学习(grab image and processing)
- 2019-03-05 14:17:10下载
- 积分：1
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Grid_side1
风力发电，发电机机侧变流器控制策略，希望能帮上忙(wind power，generator-side converter control strategy)
- 2015-07-03 16:49:21下载
- 积分：1
