Esfera1_matlab

relay cooperation and decode and forward

说明：  PCA-SIFT算法的实现，PCA-SIFT是对SIFT算法的改进，用PCA替代SIFT算法中的第四步，提高了效率，且准确率更高(PCA-SIFT algorithm implementation, PCA-SIFT SIFT algorithm is an improved SIFT algorithm with PCA instead of the fourth step, improve efficiency, and higher accuracy)

GUI摩斯码转换器，实现摩斯码与英文的相互转换并发出声响(GUI Morse code converter)

文件中内含成绩排名，等高线，等式求解，动画，读取图像，多项式展开，排序等众多的matlab源程序。(File contains the standings, contour, equation solving, animation, reading images, polynomial expansion, sorting, and many matlab source.)

主成分分析matlab程序，里面包含子程序，运用时直接调用主程序即可，可用于无监督模式学习(Principal component analysis matlab program, which contains a subroutine, the main program can be called directly when applying, can be used for unsupervised learning mode)

用SIMULINK搭建的数字滤波仿真程序，编译后而直接用在DSP上！(The digital filter structures using SIMULINK simulation program, compiled directly used in the DSP,!)

二维的TM波打到一个方形的金属柱上，边界条件为PML(TM wave hit a two-dimensional square metal column, PML boundary conditions)

Calculates the joint histogram of two images or signals

说明：  实现STTC编码 利用Simlink平台搭建信道模型(STTC coding to achieve Platform built using Simlink channel model)

我们采用交警平台！对数据进行处理！我们会努力的加油(We use traffic platform! For data processing!)