the file explains How to use matlab

STK(卫星仿真工具箱)/matlab联合仿真，带GUI软件界面（matlab）。场景演示的例程，可以作为一个仿真开发的基础平台。(STK/matlab joint simulation, a good example with GUI)

说明：  AVO 及其作用 AVO(Amplitude Versus Offset,振幅随偏移距的变化)技术用于研究地震反射振幅随炮点与接收器之间的距离即炮检距(或入射角)的变化特征(Amplitude Versus Offset)

PID极点配置控制（二阶系统，对象参数已知） (PID pole placement control (second-order system, the object parameters are known))

OFDM峰均比文章，里面包括各种算法的相关文章(OFDM PAPR article, which includes a variety of algorithms related articles)

微电网保护问题与传统配电网保护有着极大的不同，典型表现在以下几个方面：a.微电网在并网运行和孤岛运行两种运行方式下，短路电流大小不同且差异很大。b.微电网中电源及相关负荷的接地方式对故障电流的大小影响也很大。c.加入分布式能源后，微电网的双向潮流特性对微电网保护的方向判别也有新的要求。d.发生故障时，微电网与配电网的不同隔离策略需要与微电网保护相结合，这也是微电网保护的关键。(The problem of microgrid protection is very different from that of traditional distribution network protection. Typical manifestations are as follows: a. The short-circuit current of microgrid varies greatly under the two operation modes of grid-connected operation and island operation. B. The grounding mode of power supply and related loads in microgrid also has a great influence on the magnitude of fault current. C. With the addition of distributed energy, the bidirectional power flow characteristics of microgrid also have new requirements for the direction discrimination of microgrid protection. D. When a fault occurs, different isolation strategies of microgrid and distribution network need to be combined with microgrid protection, which is also the key of microgrid protection.)

最终的权值矩阵就是滤波器的系数，从先验概率中采样，计算权重，关于小波的matlab复合分析，数据模型归一化，模态振动，ldpc码的编解码实现，单径或多径瑞利衰落信道仿真。

不用说的好，我们室主任开发的Photonics cyrestal band gap计算Fortran代码。注意不要忘了input文本。(Needless to say the good, our director of development Photonics cyrestal band gap calculation of Fortran code. Do not forget to pay attention to input text.)

说明：  关于OFDM仿真的完整代码，包括发送机接收机各个环节。(The complete code about OFDM simulation, including emitter receiver each link. )

This code implement a interation in cordic pipelline

4 16 64 QAM plots for simulated and theoretical results for OFDM system with addition of Cyclic prefix and a zero-Forcing equalizer.