data_analysis

The source code simulates BER of OFDM system implemented using discrete cosine transform.

单神经元PID的matlab的仿真程序，这是从一本书上得来的。(Single neuron PID of matlab simulation program, which is from a book comes from.)

本程序采用matlab编码，一共有包括帧间差分法、背景差分法、光流法、混合高斯模型法四种方法来实现红外目标检测的功能，代码检测易懂，适合初学者多多借鉴~(This procedure using matlab coding, a total including the inter-frame difference, background subtraction, optical flow method, Gaussian mixture model approach are four ways to achieve infrared target detection capabilities, code detection understand for beginners learn a lot ~)

自适应遗传算法matlab代码，自己编写的，希望对大家有用！！(Adaptive genetic algorithm matlab code, I have written, and I hope useful! !)

[Numerical analysis]_ This algorithm computes the root of a function by the Wijngaarden_Dekker_Brent method.

本文通过事例用matlab编程曲线拟合，包含编程源代码，以及具体的案例和结果(In this paper, by the example of programming with MATLAB curve fitting, including programming source code, as well as the concrete case and the results)

说明：  利用遗传算法对BP神经网络进行了优化，避免陷于局部最优解。直接修改data数据(Genetic algorithm is used to optimize BP neural network to avoid falling into local optimal solution. Modify data data directly)

最经典的matlab介绍微粒群算法的书，不好买的。(The most classic PSO algorithm matlab introduction of the book, not bought.)

matlab小程序实例，对掌握matlab很有用处。(matlab applet instance, the master matlab useful.)

针对雷达组网的实际情况,通过对影响雷达网数据融合处理的几个关键问题进行分析,给出解决这些问题 的方法,通过仿真和实际雷达数据的实验,取得了好的效果。可应用于实际雷达网的数据融合工作中。 (Some key problems of radar network data fusion are analysised. A few practical methods solving these problems are presented for radar network. Basing on simulation and actual radar data, it is shown that the proposed methods are effective. These technologies can be used for actual application. )