z1test

说明：  在Matlab环境下模拟布朗运动的产生，加强对随机现象的理解。(Environment in Matlab simulation of Brownian motion and enhance the understanding of random phenomena.)

一个关于，神经网络预测投资对GPD的影响的实例(A neural network to predict, the influence of GPD investment)

This code is NUMBER1: MATLAB code for paper: calculation of electron energies in a quantum well using the transfer matrix method. we solve the time independent schrodinger equation in 1D AlGaAs/GaAs/AlGaAs quantum well using the transfer matrix method. We define a wave function for each point of well and barriers and convert it to a 2in2 matrix. Multiplying of matrixes with boundary conditions results in discrete energies and their wave functions. We compare our results with other simulations and calculate discrete energies for different wells.

一个简单的点云显示程序，基于MATLAB。读取.asc文件中的数据，然后显示并优化。(A simple point cloud display program, based on MATLAB. .asc File to read the data, and then display and optimization.)

convert frames to yuv files

energy totale in cognitive radio network

说明：  实现BP分类，利用PSO优化BP，换数据可直接运行(Realize BP classification, use PSO to optimize BP, change data to run directly)

FDM method in Laplace problem

本程序为弹道仿真程序，为6自由度仿真程序，供参考(guidance law)

GPS 串口编程应用。文章介绍了GPS的数据输出格式，数据校验程序以及GPS与计算机进行串口通信的一半步骤，为GPS的编程应用提供参考(GPS serial port programming applications. This paper introduces the GPS data output format, data validation procedures, and GPS serial communication with the computer half the steps of programming applications for the GPS reference)