callandput

实现了DQPSK下用Gardner算法实现位同步，并对信噪比、余弦滚降因子的影响加以讨论(achieve symbol synchronous by Gardner in the condition of DQPSK)

data ware housing concepts

逆变器电路的Matlab仿真源程序，初学者可以看看(Inverter circuit and Matlab simulation source, beginners can look)

在机器学习中经常会用到支持向量机，该代码是再使用支持向量机前对数据进行主成分分析的代码(We often meet support vector machine in machine learning , the code is about the principal component analysis befor using support vector machine (SVM).)

菲涅尔单缝衍射图像，改变波长对图像的影响(Fresnel single slit diffraction image, the image changes affect wavelength)

计算机视觉structure from motion的代码文件(Computer vision structure from motion code file)

说明：  西南科技大学MATLAB符号计算相应程序的详细ppt，推荐(matlab ppt)

Wrapps Excel在处理一类表的MATLAB 支持： *启动一个Excel在前台或在背景板 *保存工作簿 *运行宏 *指定一个范围 *刷新工作簿 *出口表为PDF *选择一个给定表 *重新安装一个外接 *获取数据表给出了一个数据集，作为第一列名 *在给定的表（横向或字段的值 垂直） 例如： 包装= ExcelWrapper（ wbname ） tableDataset = wrapper.GetXLSDataset（ sheetname ， firstcolumnname ） (Wrapps handling an excel sheet in a MATLAB Class Supports: * Launching an Excel Sheet in Foreground or in Background * Save the workbook * Run a macro * Assign a range * Refresh workbook * Export Sheet to PDF * Select a given sheet * Reinstall an Add-in * Get a data table given the name of the first column as a dataset * Get the value of field in a given sheet (Horizontally or vertically) Example: wrapper = ExcelWrapper( wbname ) tableDataset = wrapper.GetXLSDataset( sheetname , firstcolumnname ) )

说明：  又一个用matlab的GUI编写的贪吃蛇程序。(also a GUI using Matlab prepared by the Snake procedures.)

svm的样本训练代码，用于分类样本数据并进行数值预测的程序(The sample program svm training program, sample data for classification and numerical prediction)