QPSK

用matlab做得仿真，对图像进行DCT变换，分成8*8的块(matlab based simulation,dct transtion,8*8 block)

说明：  SAR 信号处理中常用的带频移的傅里叶变换函数，可以直接对信号进行处理(SAR fft transform with fftshift)

THIS R THE PROGRAM FOR PULSE CODE MODULATION AND DPCM WHICH R HAVING THE RESULTS FOR WHICH A INPUT SEQUENCE IS TAKEN AND A CARRIER CODE IS ADDED TO THE MESSAGE SEQU TO GET THIS MODULTION DONE

此代码可以进行指纹识别，包括预处理，特征提取，分类识别(this code can fingerprint identification, including preprocessing, feature extraction, classification, etc.)

在ｍａｔｌａｂ上实现的特定人小词汇量的语音识别程序。先输入１０个模板，第１０个为退出命令，然后再根据提示进行识别(in Matlab achieve specific small- vocabulary voice recognition procedures. Importing 10 templates, 10 to withdraw from the order, then under the prompt identification)

field distrubution of PhC

QUIVERS(x,y,u,v,Gscale,Spos,Sunit) plots velocity vectors as arrows with components (u,v) at the points (x,y). The matrices X,Y,U,V must all be the same size and contain corresponding position and velocity components (X and Y can also be vectors to specify a uniform grid).

介绍基于MATLAB实时视频处理平台的开发和应用方法(Introduced real-time video processing platform based on MATLAB development and application of methods)

用matlab演示图象的哈夫曼编解码过程(Matlab demo images used for the Huffman decoding process)

说明：  matlab中的分数阶工具箱，文件中有两个，一个是的工具箱ninteger，一个是的FOTF(The fractional toolbox in matlab has two files, one is the foreign toolbox ninteger, and the other is the domestic FOTF.)