(AD)

m文件，用于读取Labview以TDMS格式存储的数据。(m files for reading the Labview data to the TDMS format.)

这段程序是相干光通信系统的仿真机，可以用matlab来仿真相干光通信系统，具体的参数可以在代码里面自行修改。(This program is a simulation machine for coherent optical communication systems. Matlab can be used to simulate a coherent optical communication system. The specific parameters can be modified in the code.)

瑞利衰落信道，是一种无线电信号传播环境的统计模型。这种模型假设信号通过无线信道之后，其信号幅度是随机的，即“衰落”，并且其包络服从瑞利分布。这一信道模型能够描述由电离层和对流层反射的短波信道，以及建筑物密集的城市环境。(Rayleigh fading channels, the statistical model of a radio signal propagation environment. This model assumes that after the signal through the radio channel, the signal amplitude is random, ie, the " fading" and the envelope of the Rayleigh distribution. This channel model is able to describe the HF channel reflected by the ionosphere and troposphere, as well as building a dense urban environment.)

变频电源控制程序，利用定时器Timer1和Timer2分别发出SPWM波形，控制IGBT管通断，实现调频调压输出。(SPWM generator programme, use Timer1 and Timer2 in TMS320F2812 DSP, generating SPWM to control frenquecy-varaiable power supply.)

利用DSP2812的CAP3引脚测速，T法测速(Measurement of Rotating Speed)

说明：  采用粒子群算法对GARVER-6节点配网系统进行计及经济性与可靠性的网架规划(Particle Swarm Optimization (PSO) is used to plan the GARVER-6 node distribution network system considering economy and reliability.)

一个协作通信系统的仿真,包括AF,DF协作方式,接收端采用不同的合并方式(最大比合并,选择合并)进行合并.根据接收端不同的接收合并方式进行最优功率分配(A cooperative communication system with AF,DF )

ST电机控制程序源代码，采用svpwm控制方法。(ST motor control source code, using svpwm control methods.)

说明：  能够有效在MIMO通信中进行ZF和MMSE预编码(Effective precoding of ZF and MMSE)

这段代码是针对三相电压型逆变器提出的，输入直流电，通过三相全桥得到三相相位互差120度的正弦波电压，控制开关管使用的是SVPWM程序。(This code for 3-phase voltage type inverter is proposed, and the input dc, three phase is obtained by three-phase full bridge phase difference of 120 degrees each sine-wave voltage, control switch tube is used SVPWM program.)