image-segmentation

这是关于微电网的，一个微电源电池储能单元，采用下垂控制方法，另一个微电源光伏单元，采用PQ控制方法。(This is about the micro-grid, a micro-power battery energy storage unit, using the droop control method, another micro-power photovoltaic cells, using the PQ control methods.)

image encryption using chaotic baker map and double random phase algorithm

用卡尔曼滤波对含有噪声的直流信号进行滤波，程序用matlab编写(Kalman filter with a DC signal with noise filtering, the program written by matlab)

说明：  生成含噪声的信号，并进行小波分解以及分析(Generate noisy signal, and wavelet decomposition and analysis)

说明：  一种构建BA无标度复杂网络模型的matlab代码，(Construction of a BA scale-free complex network models matlab code)

OFDM系统的仿真代码MATLAB环境下(OFDM system simulation environment MATLAB code)

把区域划分成矩形网格，找到每个网格的中心点，把每个网格当做一个圆环计算每个圆环的磁场，然后调用linprog函数就求出场分布了。不要求你把线圈矩形化，也不要求屏蔽场。(The region is divided into rectangular grids and the center points of each grid are found. Each grid is used as a circle to calculate the magnetic field of each ring, and then the field distribution is called by the linprog function. It does not require you to rectangle the coil, nor does it require shielding.)

为了对数据进行准确的预测，建立了双隐层BP神经网络，并提供了源数据，实现了准确的数据预测。程序能够执行，误差较小，输出接近真实值。(To accurately forecast the data, we build the two-hidden layer BP neural network and provide the original data, which will forecast the data. The program can be executed with small error which will be close to the real data.)

Wimax performance analysis

一个粒子滤波简单的例子。运行方法：解压之后，放到工作目录，运行PF_ex1.m(a simple example of particle filter.)