pathloss models (hata, okumura, ericsson)

说明：  一个 CREWES集合工具箱，包括对例如距线的最近点和polygon中的点路径问题，对观测系统有用(A CREWES collection kit, including for example, the nearest point from the line and polygon point in the path problem, a useful observation system)

MIMO雷达模型下一种子空间谱估计方法，采用过估计的方法，以避免信源数估计的问题，直接对数据协方差矩阵进行变换，从而构造了信号子空间投影矩阵和噪声子空间投影矩阵，不需要像经典的MUSIC一样对其进行特征分解，完全避开了在一般非理想情况下MUSIC算法必须面对的识别小特征值与大特征值的麻烦，降低了复杂度，而且该方法不受快拍数的影响，在相干源情况下也能准确的估计目标的入射角，不会出现伪峰。(A subspace based DOA (Direction-Of-Arrival) estimation method for MIMO (Multiple-Input Multiple-Output) radar is studied in this paper. By transforming the data covariance matrix, we can construct the projection matrix of signal subspace and noise subspace. The computation complexity of the algorithm is reduced as it does not need to perform eigendecomposition. By using the over estimated theory, this algorithm avoid estimating the number of signal sources and can keep a good estimate performance in the case of lower SNR (Signal-to-Noise Ratios) and multi-target. )

Boost PID control simulink model

雷达MATLAB仿真,有很多防真实例,对雷达方面的学习很有帮助.(MATLAB simulation of the radar, there are many anti-real cases, learning on the radar very helpful.)

high optics simulation

Turbo编码 Matlab程序 以及另外一种编程方法(Turbo coding Matlab program and another programming method)

说明：  利用改进的粒子群算法实现了分布式电源的优化配置！有详细的中文注释！(The improved particle swarm optimization algorithm is used to optimize the configuration of distributed power supply. Detailed Chinese notes!)

运动载体轨迹生成程序，以进行导航仿真计算(Movement trajectory simulation vector)

说明：  多分类算法 matlab源代码 multiclassify(multiclassify)

This example describes how to develop speed and position control systems for a DC motor with a load. Various methods are used and the focus is on how to model and implement the various parts and not of parameter tuning. An important thing to note is that a good controller is not just a text book implementation but requires a number of additional parts to work properly. It is a good idea to go through this text together with the models and some control design literature that gives more details about the theory. Please see the references chapter for some suitable books.