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介绍了HRWS SAR成像和系统设计的一些技术环节，作为学习成像技术，这里面讲的很详细。(Introduced HRWS SAR imaging and some of the technical aspects of system design, imaging technology for learning, there is talk in great detail.)

Quadrature Amplitude Modulation (QAM）在MATLAB的仿真和应用(Simulink-based Simulation of Quadrature Amplitude Modulation (QAM)

As we know, the energy needed for sensors should be electrical. So the rst step before start to work is to convert environmental energy to electrical one. Inside the node there are dierent components for sensing the area, collecting data and processing the data. So the main dierent part of this kind of nodes, in compare of WSN nodes, is the power part. Once the stored energy reach to a certain amount, the power supply for micro controller and transceiver will start to work. They will continue to work until they have energy, as soon as the energy nish, they stops and energy storage device start to work to save energy again. The other fact should be consider about EH-WSN node is that the available energy can change in dierent nodes. So every node has its own harvesting rate.

最新理论压缩感知中的信号重构算法，能够实现OMP这种常用的重构算法(The latest theory of compressed sensing signal reconstruction algorithms to achieve this common OMP reconstruction algorithm)

永磁同步电机矢量控制的matlab仿真，测试波形完全正确(The permanent magnet synchronous motor vector control of matlab simulation, test waveforms completely correct)

使用matlab进行机电系统综合仿真设计，内容包括PPT教程和模型文件。(Mechanical and electrical systems integration using matlab simulation design, including PPT tutorials and model files.)

绘制不同函数曲线的用户界面。 调节函数，坐标范围和网格(Draw a different function curve user interface. Adjustment function, range and grid coordinates)

APFC的matlab仿真应用，完美运行，很好的参考资料。APFC的matlab仿真应用。平均电流型(The APFC matlab simulation applications, perfect run, a good reference. APFC matlab simulation. The average current-mode)

matlab的编程教程，适用于matlab的初学者进行自学入门。(self learning material for matlab)

说明：  jake信道的仿真模型，matlab语言实现，可以用于一般移动无线信道的仿真(the simulation model of Jake channel, be completed in matlab, be simulated to mobile wireless communication channel )