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对lena图进行混沌置乱，简单方便。初值选定x=0.5,u=3.7。(Lena diagram of the chaotic scrambling, easy and convenient. Initial value of the selected x = 0.5, u = 3.7.)

this code for image segmentation

这是一个交流变直流的仿真，实现了直流的稳定输出，并且有较高的功率因数( This is a simulation of the AC to DC, DC to achieve a stable output, and a higher power factor)

该程序可对变压器做仿真,模拟变压器放电传播特性,并加以定位用(The procedure can be done on the transformer simulation, simulation transformer discharge propagation characteristics, and positioning with)

管理员您好，这是最新的期刊论文，学生初学软件，没有比较高深的程序源代码，希望您能满意(Administrator hello, this is the latest journal papers, students begin to learn the software, there is no more profound source code, I hope you enjoy)

射线跟踪算法的MATLAB程序。仿真了光场传播，用差分三角形式优化了射线跟踪算法。(Ray tracing algorithm MATLAB program.)

说明：  内含用MATLAB编写的三个神经网络应用实例，包括BP网络和RBF网络(Using MATLAB includes the preparation of the three neural network application, including the BP network and RBF network)

本源码目的在于查找一幅图像中个图形的重心，基于matlab，找出重心后标记出来，并显示。(The Source aims to find an image in a graphics core, based on matlab, after the marked identify the focus, and display.)

为了提高使用精度，研究了某型号MEMS陀螺仪的随机漂移模型。采用游程检验法分析了 该陀螺仪随机漂移数据的平稳性，并根据该漂移为均值非平稳、方差平稳的随机过程的结论， 采用梯度径向基（RBF）神经网络对漂移数据进行了建模。实验结果表明：相比经典RBF网络模 型而言，这种方法建立的模型能更好地描述MEMS陀螺仪的漂移特；相对于季节时间序列模型而 言，其补偿效果提高了大约15％。(In order to improve accuracy, to study a particular model of the MEMS gyroscope random drift model. Using run-length analysis of the test gyro random drift data stationarity, and in accordance with the drift for the average non-stationary, the variance of the random process a smooth conclusion, the use of gradient radial basis (RBF) neural network drift data to build mode. The experimental results show that: compared to the classical RBF network model, this method of establishing a model to better describe the MEMS gyroscope drift special compared with the seasonal time series model, the effect of their compensation increased by approximately 15.)