opencv-programming-note

系统进程管理模块使用例子,很不错的易语言源码,适合易语言爱好者使用,()

说明：  Samreen Amir写的Kinect Controlled UGV；Electronic Engineering Department, Dawood University of Engineering and Technology(Samreen Amir write toKinect Controlled UGV Electronic Engineering Department, Dawood University of Engineering and Technology)

利用matlab工具进行对不同海洋环境下声场干涉图案的获取，需要安装atwin声学工具。

【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

An architecture diagram of WFQ!

说明：  adrv9009的测试平台的测试脚本，适合新人参考(Adrv9009 test platform test script, suitable for new reference)

微环传输谱线和慢光延时计算程序. matlab 程序，计算APF结构单环的传输谱线(transmission of APF microring, slow light group delay)

利用matlab模拟仿真2dpsk系统，包括了眼图分析，频谱分析，误码率分析等等。实现简单。便于调试。

编写环境是VS2010+Qt4.8.5，工程可以实现一个闭环控制回路的仿真，涉及到的知识有绘图、数字仿真、item、view、scene等知识

说明：  模型降阶方法 MATLAB schur方法(Using matlab to program the control system )