matlab-code(3rd-report)

16QAM的matlab实现，以及计算机仿真，观察其波形，功率谱，误码率以及星座图(16QAM to achieve the matlab, as well as computer simulation, to observe the waveform, power spectrum, BER, and constellation diagram)

说明：  利用方差分量估计求解GPS单点定位坐标，效果较佳(Using variance component estimation to solve GPS single point positioning coordinates, was better)

一篇很好的关于肌电信号的综述性文章，希望对大家有用(A good overview of the EMG signal on the article, I hope to be useful)

ESTIMATION PARAMETRIQUE ESTIMATION PARAMETRIQUE

动态中继选择和功率分配策略，讨论在不同策略下的功率分配，寻找能使总的功耗最小的方法。(Dynamic relay selection and power allocation strategies discussed in different power allocation strategies, seeking to make the total power consumption is minimal approach.)

基本的粒子群算法程序，很好的程序 ，用matlab编写的(The basic particle swarm optimization procedure, a good program, written using matlab)

基于多相结构的信道化发射机实信号输出matlab仿真程序:从仿真得到的图可以看到，输出8路实信号所需的带宽为输出8路复信号所需带宽的一半。另外，输出的复信号频谱结构不再像直接法实现时所得到的顺序对应结构，其原因还有待进一步研究。(Channel based on multi-phase structure of real signal of the transmitter output matlab simulation program: graph obtained from the simulation can be seen, the output 8-channel bandwidth needed for real signals, the output 8-channel half the bandwidth required for complex signals. In addition, the output structure of the complex signal spectrum is no longer realized as the direct method corresponds to the order obtained by the structure, the reason remains to be further studied.)

本程序为带遗忘因子的递归最小二乘的程序，在MATLAB下进行仿真。(This procedure with forgetting factor recursive least squares procedure, the MATLAB simulation.)

说明：  利用有限单元方法，采用三角形剖分，来求解场值(Finite element method, using triangulation to solve the field value)

Time-Frequency Toolbox,其中包含很常用的MATLAB程序，很好用(Time-Frequency Toolbox. which contains very commonly used MATLAB program, easy to use)