MIMO_OFDM_

在OFDM系统下，仿真多径衰落与理论高斯衰落的误码率与其理论误码率的比较(In OFDM system, the bit error rate of simulated multipath fading and theoretical gaussian fading is compared with that of theoretical gaussian fading)

说明：  qpsk信号插入导频，使用升余弦滤波器，利用导频估计信道，在simulink中仿真(inset pilot in QPSK signal, use square root raised cosine filters in simulink)

并联机构工作空间的求解，主要针对6sps结构。(parallel manipulator workspace .)

说明：  使用pyqt5绘制了PLC的人机界面。 可以界面控制PLC运转，并监控点位(The man-machine interface of PLC is drawn with pyqt5. The interface can control the operation of the PLC and monitor the location.)

GBSBEM(几何单反射椭圆模型)可以用来仿真功率－延迟－角度（pda-图）、功率延迟图、时间－角度的联合统计、波达方向的边缘特征和窄带衰落包络。适用于低层系统，包括微小区和微微小区、杂波绕射基站天线、发射机到接收机之间以及发射机和接收机的周围充斥着散射体的情形。由于其适用范围广泛且具有解析性质，揭示了空间无线信道不同特征间的相互联系，是进行研究的理想模型。(GBSBEM (geometric GBSBEM) simulation can be used to power-delay-angle (pda- Chart), power plans delayed, time-point joint statistics, DOA on the brink of decline and narrow envelope. Apply to the lower systems, including Microcell and Microcells, Clutter diffraction base station antenna, between the transmitter and receiver to the transmitter and receiver around the full scattering case. Because of its broad scope of application and analytic nature, Space Channel reveals the different features of the inter-linkages Research is the ideal model.)

这是射线信道模型的代码。里面有多个m文件(This is the code for the ray channel model. There are multiple M files in it.)

说明：  MATLAB实现COSTAS环的源程序，有详细的注释说明 (costas source matlab)

说明：  服务通讯程序，采用服务+客户端模式，有源代码可以自己修改研究(Services, communication procedures, using service+ client mode, the active code can modify their own research)

说明：  PDA开发 WINDOWS 平台上的PDA开发(PDA development on WINDOWS platform PDA development)

说明：  用matlab进行语音信号的采集，处理，还原，仿真数字通信的过程。(Using MATLAB to collect, process, restore and simulate the process of digital communication.)