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同轴馈电的微带贴片天线的各项辐射特性（内含网格生成器）(Coaxial fed microstrip patch antenna radiation characteristics)

关于树影提取求解树冠面积的matlab函数(About shadow extraction solution canopy area function )

利用matlab软件对.wav音频文件进行降采样的m文件(Down sampling .wav audio file )

很好的传递对准程序 ，讲述的是有关于 挠曲变形建模型的(Transfer alignment procedure is very good, is told about the flexural deformation model)

有小波分析的盲信号处理，合成孔径雷达（SAR)目标成像仿真，有CDF三角函数曲线/三维曲线图。( There Wavelet Analysis Blind Signal Processing, Synthetic Aperture Radar (SAR) imaging simulation target, There CDF trigonometric curve/3D graphs.)

说明：  ofdm结合2x2的mimo结构的WLAN环境数据传输仿真程序matlab版，包括信道估计和同步等模块。(OFDM combine 2x2 MIMO structure of the WLAN environment data transfer simulation program Matla b version, including channel estimation and synchronization module.)

电力电子matlab仿真，是电力系统仿真必备软件，内涵大量源代码(Power Electronics Matlab simulation, power system simulation necessary software, the connotation of a large number of source code)

说明：  SVPWM是近年发展的一种比较新颖的控制方法，是由三相功率逆变器的六个功率开关元件组成的特定开关模式产生的脉宽调制波，能够使输出电流波形尽可能接近于理想的正弦波形。空间电压矢量PWM与传统的正弦PWM不同，它是从三相输出电压的整体效果出发，着眼于如何使电机获得理想圆形磁链轨迹。SVPWM技术与SPWM相比较，绕组电流波形的谐波成分小，使得电机转矩脉动降低，旋转磁场更逼近圆形，而且使直流母线电压的利用率有了很大提高，且更易于实现数字化。(SVPWM is a novel control method developed in recent years. It is a pulse width modulation wave generated by a specific switching mode consisting of six power switching elements of three-phase power inverters, which can make the output current waveform as close as possible to the ideal sinusoidal waveform. Space voltage vector PWM is different from traditional sinusoidal PWM. It is based on the overall effect of three-phase output voltage, focusing on how to obtain the ideal circular flux trajectory of the motor. Compared with SPWM, the harmonic component of winding current waveform is smaller, which reduces the torque ripple of motor, makes the rotating magnetic field more close to the circle, and improves the utilization ratio of DC bus voltage greatly, and makes it easier to realize digitization.)

说明：  采用改进PSO对含风光发电的微电网出力进行优化(Optimizing the output of microgrid with wind power generation by using improved PSO)

说明：  LTE系统下行链路MIMO中的空分复用中的闭环复用(LTE downlink MIMO space division multiplexing in the closed-loop reuse)