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LADRC的Simulink仿真
这是针对高志强的2003 ACC_LADRC中论文三个例子的Simulink仿真，附带论文。欢迎大家下载学习
- 2020-07-03下载
- 积分：1
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Channel Estimation for Gigabit Multi-user MIMO-OFDM Systems MIMO...
【实例简介】《Channel Estimation for Gigabit Multi-user MIMO-OFDM Systems MIMO-OFDM Systems》为国外一博士论文，内附详细MATLAB代码。文章结构如下：
1 An Introduction to MIMO-OFDM Systems 3
1.1 Predicting the Emerging and Future Wireless Communications
Technologies . . . . . . . . . . . . . . . . .. . . . . . . . . . . 4
1.2 Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . . 6
1.3 The MIMO-OFDM System Model . . . . . . . . . . . . . . . . . 9
1.4 The MIMO-OFDM Air Interface . . . . . . . . . . . . . . . . . 13
1.4.1 IQ Constellation Mapping . . . . . . . . . . . . . . . . . 13
1.4.2 Digital multitone/multi-carrier modulation . . . . . . . . 17
1.4.3 Maximum Likelihood Detection . . . . . . . . . . . . . . 19
1.5 The MIMO-OFDM Mapping/De-mapping Function . . . . . . . 23
1.5.1 Space-Frequency Coding . . . . . . . . . . . . . . . . . . 24
1.5.2 Spatial Multiplexing . . . . . . . . . . . . . . . . . . . . 27
1.6 Multi-user MIMO-OFDM . . . . . . . . . . . . . . . . . . . . . 29
1.7 Research Objectives of the Thesis . . . . . . . . . . . . . . .31
2 The Wireless Channel 33
2.1 Multipath Propagation . . . . . . . . . . . . . . . . . . . . 35
2.2 Tapped-Delay-Line System Model . . . . . . . . . . . . . . . . 37
2.2.1 Statistical Model of a Multipath Channel . . . . . . . . . 41
2.2.2 Bandlimited transmission . . . . . . . . . . . . . . . . . 45
2.2.3 Rayleigh Fading Channels . . . . . . . . . . . . . . . . . 48
2.3 Saleh-Valenzuela channel Model . . . . . . . . . . . . . . . . 50
2.4 Correlation of the channel gain parameters of MIMO antennas . 55
2.5 Chapter Summary . . . . . . . . . . . . . . . . . . . . . . . 57
3 Coherent Detection for MIMO-OFDM Systems 61
3.1 OFDM Equalization . . . . . . . . . . . . . . . . . . . . . . 62
3.2 SISO-OFDM Channel Estimation . . . . . . . . . . . . . . . . . 68
3.2.1 One Dimensional Channel Estimation . . . . . . . . . . . 70
3.2.2 Two Dimensional Channel estimation . . . . . . . . . . . 73
3.3 MIMO-OFDM Channel Estimation . . . . . . . . . . . . . . . . 77
3.3
- 2021-11-28 00:37:25下载
- 积分：1
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matlab车牌识别
关于制作车牌识别系统的基础讲解及程序，很有用。
- 2020-12-11下载
- 积分：1
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MT8880DTMF
用89S52作的远程序电话拨号系统，能完成收发功能，利用的芯片是MT8880，里面有源程序以及生成的hex文件，开发环境是keil(89S52 far with the procedures for telephone dial-up systems, to complete the send and receive functions, the use of the chip is MT8880, which has source code and hex file generated by the development environment is keil)
- 2021-03-21 09:09:17下载
- 积分：1
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厦门市GIS地图 路网 水系（厦门市.KMZ）
厦门市GIS地图 路网 水系（厦门市.KMZ）
- 2020-05-08下载
- 积分：1
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数据融合方面的经典资料!!!
数据融合方面的经典资料!!!各位有福了,赶快下载!吐血整理!!!
- 2021-05-07下载
- 积分：1
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sqsx免费代理0.4 beta5
免费的好用的代理 版本0.4 beta5
- 2021-05-06下载
- 积分：1
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软件用户操作手册文档模板和样例
软件用户操作手册文档模板和样例，非常全面。
- 2021-05-07下载
- 积分：1
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Accurate-Simulink
在simulink里如何精确建模－好文推荐
Building Accurate, Realistic Simulink Models By Seth Popinchalk An accurate system model is one that performs as expected and produces the desired results. To achieve this level of accuracy you must have a clear modeling goal. For example, will the model be used strictly for simulation, or for generating embedded C code?? This article describes five modeling techniques that can help ensure accuracy: Select the right modeling approach Know your system, understand its dynamics Monitor fo
(How accurate modeling in simulink- good text recommended)
- 2012-09-28 02:27:16下载
- 积分：1
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极化滤波抗干扰matlab程序
极化滤波程序，很好的分析了极化技术在雷达抗干扰中的应用
- 2021-05-07下载
- 积分：1
