DC_DC_Buck_Chopper

经验模态法可以做信号加强、模式识别、特征提取等,本程序是经验模态的matlab实现，(the realization of emd using matlab.it canbe used in the signal denoising ,pattern recognition and feature extraction )

改进的虚拟激励法，用于大型结构的随机频域计算，在建筑、航天、机械领域已得到广泛的应用。(Improved pseudo-excitation method for the large-scale structure of random frequency-domain calculation, in the construction, aerospace, mechanical field has been widely used.)

指纹识别的matlab程序，实现指纹图片的二值化、细化、计算图形中心、存入数据库、指纹匹配等功能， (Fingerprint Recognition matlab procedures realize fingerprint image binarization, thinning, computing graphics center, database, fingerprint matching and other functions,)

说明：  通过matlab环境，将rgb24格式的avi文件提取出bmp格式文件并逐帧保存。(transfer RGB24 avi files to bmp images.)

追赶法求解三对角矩阵，用matlab调试过，可以直接使用 (Catch tridiagonal matrix method)

曼彻斯特编码的matlab实现。输入概率的条件下会以构架的形式输出编码结果，以及必要的附加参数。(Manchester encoding matlab realize. Under the conditions of the importation of probability will form the framework of the output coding results, as well as the necessary additional parameters.)

LMS自适应波束形成算法及Matlab源代码。很好用。(LMS adaptive beamforming algorithm and Matlab source code. It just works well)

说明：  对给定传递函数，进行模糊PID程序仿真例程，函数调用与编写(For a given transfer function, the fuzzy PID program simulation routines, function calls and written)

说明：  用于打开PET图像,输出为一个三维举证，z表示相应的层数(used to open PET images)

根据所给定的函数, 积分区间以及所要求的精度值, 编制Romberg 算法的 Matlab 程序(The basis of the given function, the value of the integration interval and the precision required, the preparation of the Romberg Algorithm in Matlab)