partial-enlarged-drawing

说明：  用MATLAB编程实现OFDM调制，使用了FFT和IFFT方法(Programming with MATLAB realize OFDM modulation, the use of FFT and IFFT methods)

基於MATLAB的有限元GUI介面，可分析應力與熱傳(MATLAB-based GUI interface for finite element analysis, stress and heat transfer can be analyzed)

这是根据提交的亚历山大Gramfort的“MATLAB的网状到PDF与三维交互对象“。他的计划将允许网数字转换成3D PDF格式。然而，他的代码只允许一个层进行转换，并不会启用的透明度。 本意见书不创建最终的PDF。它产生的U3D文件，然后可以使用到PDF的Adobe Acrobat Pro文件插入。本文件还允许多层网格，以创建，并为每个层的透明度指定。 此代码包含一个函数（installGoogleArchive.m），它会自动下载并安装所需的中间数据格式转换（IDTF）进入最后的通用3D（U3D）文件的二进制文件。此代码还只包括转换器的Windows版本。(This submission is based on Alexandre Gramfort s "matlab-mesh-to-pdf-with-3d-interactive-object". His program allows meshes to be converted into 3D PDF figures. However, his code only allows a single layer to be converted, and does not enable transparency. The present submission does not create the final PDF. It generates the U3D file which can then be inserted into a PDF file using Adobe Acrobat Pro. This submission also allows multilayer meshes to be created, and for the transparency of each layer to be specified. This code includes a function (installGoogleArchive.m) which will automatically download and install binaries required to convert the intermediate data format (IDTF) file into the final Universal 3D (U3D) file. This code also only includes the windows version of the converter.)

This function create a desired ellipse automatically or manually which can be used for masking face...

此示例说明了如何提供ActionBarCompat一个上下文敏感的ShareActionProvider，向后兼容的API V7。(This sample shows you how a provide a context-sensitive ShareActionProvider with ActionBarCompat, backwards compatible to API v7.)

降低OFDM中PAPR的方法PTS的MATLAB源码 (Reduce the PAPR of OFDM method in the MATLAB source PTS)

利用matlab自带的BP神经网络工具箱对duffing混沌背景模型进行相空间重构与预测，程序中已经给出duffing函数，主函数中也给出了主要注释，方便大家学习交流。(BP' s own use matlab neural network toolbox for duffing chaotic background model and prediction of phase space reconstruction, the program has been given duffing function, the main function also gives the main note, we facilitate learning exchanges.)

对加噪信号进行奇异值分解。对奇异值计算其熵特征(Plus noise signal on the singular value decomposition. Calculate the entropy for the singular value feature)

通过四点贝塞尔曲线来拟合曲线的代码，参数可以相应改变(four points bezier fitting)

matlab实现智能天线的波束调向功能，并显示结果。(matlab smart antenna beam tune to the function, and displays the results.)