pufenxi_xiebo

OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样(OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, up and down sampling)

基于J-A理论的力与磁导率关系曲线绘制(Drawing of force-permeability curve based on J-A theory)

说明：  这是一本书里的源程序，简历了spotlight方式的SAR模型，包含了回波和SAR图像的生成，希望对大家有帮助(This is a source book, curriculum vitae of the spotlight mode of SAR models, includes Echo and the SAR image formation, in the hope that we have to help)

用于求取三维点云数据的法向量，我的人脸建模就是用的这个，效果很好，但必须保证点云没有重叠的，否则会出现严重错误。(Strike a 3D point cloud data for normal vectors, and my face is to use this model, the effect is very good, but must ensure that there is no overlap of the point cloud, there would be a serious mistake.)

PLY文件的读取和写入程序：PLY文件是一个三维图形的数据存储格式，包括了三维曲面上所有采样点的坐标，以及所有采样点间的网络拓扑(A program which can read and write a PLY file)

说明：  dSPACE的培训教程，简单易懂，适合入门学习(dSPACE training tutorials, easy to understand, for entry-learning)

连接好电脑和DSP仿真器，给全部实验设备上电，打开CCS3.3并连接板卡。将视频线一头连接板卡的输入端，另一头连接显示器的输入，将显示器调到AV模式。打开工程LinearTransform.pjt，编译，下载，运行。此工程的功能是：把摄像头捕捉到的一幅图像进行线性变换处理，并将之输出到显示器。(Connect the computer and the DSP emulator to test equipment on all electric, open CCS3.3 and connect cards. One end of the video cable to connect the input of the board, the other end connected to the input of the display, the display transferred to AV mode. Open project LinearTransform.pjt, compile, download and run. This project features are: the camera to capture images of a linear transformation processing, and outputs it to the display.)

WIgner Ville Distribution for time frequency analysis

上传的是CCS3.3的入门教程，很详细，需要的朋友可以下载下来看看。(it s the ccs3.3 pdf,it was suitable for us to learn.)

说明：  基于matlab平台的模拟ADS-B数据的解码过程(Decoding process of simulated ADS-B data based on matlab platform)