Mfile

基于最小均方算法的自适应数字波束形成器程序(Algorithm based on minimum mean square adaptive digital beamformer program)

变尺度随机共振代码，几年前用过的，很好用，喜欢的可以试试。(Variable scale stochastic resonance code, used a few years ago.)

说明：  dbscan聚类代码及说明，包含多个文件的代码。(DBSCAN clustering code and description)

说明：  Andrew Ng Cousera 机器学习课程神经网络手写字符识别，源代码以及说明文档(Andrew Ng Cousera 's Machine learning courses, Neural Network handwritten character recognition, source code and documentation)

支撑向量机的最新Matlab算法，有实例演示。(Support Vector Machine latest Matlab algorithm, has examples of presentation.)

细化骨架的简单程序，对二值图进行操作，如果对于空洞比较大的，先进行膨胀操作(Refinement of skeleton simple program, if the hole bigger, to expand operations )

clc clear number of subbands K = 32 oversampling ratio O = 2 decimation rate D = K/O number of taps per polyphase component P = 3 total prototype filter length is L = D*P prototype filter

巴特沃斯滤波器，对已遭破坏的影像进行还原，能够有效的改善影像品质。(Butterworth filter, to restore the image has been damaged, can effectively improve the image quality.)

实现matlab仿真生成ofdm系统，但不涉及信道估计等内容(Matlab simulation ofdm achieve generation systems, but does not involve channel estimation, etc.)

given a frame sequence from a fixed camera, detecting all the foreground objects : the detection of the foreground objects is obtained by the difference between the current frame and an image of the scene’s static background