bpsk

how to create sin signal in matlab

在matlab中，将数据以矩阵形式存储进dat文件中(In matlab, the data is stored in the form of a matrix dat file)

为了便于在matlab中调用susan算法的c实现函数，对Stephen Smith写的susan2.1 c源码进行简单编辑剪裁，并提供常用susan函数的matlab mex接口函数，使用者在matlab中简单编译后就能使用了。(Matlab in order to facilitate call susan algorithm realize the c function, written by Stephen Smith on susan2.1 c source code for simple cut editing, and provide common susan function matlab mex interface function, the user in a simple matlab compiler will be able to post use.)

说明：  这个程序是基于matlab解决运用数值分析中高斯法的方法实现方程的求解过程。(This program is based on the use of numerical analysis in matlab to solve the Gauss law equation method of solution process.)

跟踪滤波方法：概率数据互联。封装性能好！(Tracking filter method: probabilistic data association. Package good performance!)

核磁共振头部模型三维立体图。自带数据。数据来自网(mri shepp-logan)

％模拟偏微分方程kdv方程的水波。 ％通过修改已可以用来模拟其他的如KP方程等。( Simulation of partial differential equations of the wave KdV equation. By way of an amendment can be used to simulate the other, such as the KP equation.)

It is matlab code for optimizing the function.Hear we use particle swarm optimization technique for optimization.

说明：  清空环境变量 网络结构建立 遗传算法参数初始化 迭代求解最佳初始阀值和权值 遗传算法结果分析 把最优初始阀值权值赋予网络预测 BP网络训练 BP网络预测 清空环境变量(Empty the environment variable Established network structure Genetic algorithm parameter initialization Iterative Solution optimum initial thresholds and weights Analysis of Genetic Algorithms The optimal initial threshold value is assigned to the right network prediction BP network training BP network prediction Empty the environment variable)

利用模式理论，对给定几何尺寸以及折射率分布的光纤进行模式求解与绘图，该程序给出LP21模的求解与绘图。(the LP21 mode of the fiber)