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基于matlab仿真的power point内容，关于matlab的基本知识及仿真编程内容(Matlab simulation of the power point based on the content of the basic knowledge about matlab and simulation programming content)

A three-body simulation matlab small procedures, parameters can be modified after the track and watch planetary motion picture production

多目标的DOA估计 对多个目标的DOA来向进行跟踪，估计其来向角度等信息(DOA MUSIC estimated)

采用带宽为3，中心频率为3的复morlet小波对示例信号进行了分析，并绘出时频图。(Using bandwidth of 3, center frequency is 3 complex morlet wavelet to sample signal is analyzed, and draw the time-frequency diagrams.)

dynamic time warping

levenberg marquette method predictor.

IEEE802.15协议matlab仿真程序(IEEE802.15 protocol matlab simulation program)

说明：  灰色系统预测模型程序下载，欢迎大家前来，学以致用！(Gray Model Procedure download, welcome to come, to apply their knowledge!)

dct变换离散余弦变换（Discrete Cosine Transform，简称DCT变换）是一种与傅立叶变换紧密相关的数学运算。在傅立叶级数展开式中，如果被展开的函数是实偶函数，那么其傅立叶级数中只包含余弦项，再将其离散化可导出余弦变换(Discrete Cosine Transform)

模型预测电流控制其控制思想基于以下原理：首先，功率变换器产生的开关状态个数有限，且通过建立模型可以预测每一个开关状态下被控变量的对应变化特性；其次，定义价值函数评价被控变量的预测值，为判别最优有限开关状态提供依据；最后，计算出每一种开关状态下的价值函数值，以此评价每一种开关状态下被控变量预测值的优劣，选择出最优的开关状态并应用。(The control idea of model predictive current control is based on the following principles: firstly, the number of switching states produced by power converter is limited, and the strain characteristics of controlled variables under each switching state can be predicted by establishing a model; secondly, the value function is defined to evaluate the predicted values of controlled variables, which provides a basis for judging the optimal finite switching state; lastly, the optimal finite switching state is calculated. The value function value under switching state is used to evaluate the predicted value of controlled variables under each switching state, and the optimal switching state is selected and applied.)