qiujie

通过MATLAB程序画分型厥的图形!程序会一直运行,产生出一个点越来越密的图形.(Painting through the MATLAB program dedicated graphics typing! Program has been run, resulting in a point more and more dense graphics.)

已实现了MATLAB下的音频AGC，效果还可以，做起来才发觉比较简单，关键是要有高效的算法。如果能在实现AGC的同时做到噪音消除和回音消除，则效果更佳。(MATLAB has been achieved under the audio AGC, the effect can be done only to find relatively simple, the key is to have efficient algorithms. If you can do while in the realization of the AGC noise cancellation and echo cancellation, the better.)

比较全面的介绍了matlab对各种格式文件（包括.cdf等科学格式）的读写操作(More comprehensive description of the matlab files of various formats (including the cdf scientific format) read and write operations)

说明：  局部均值分解的matlab程序，分多个文件，一个简单实例的代码，有出图(Local Mean Decomposition)

simulink model of buck, boost, and flyback converters in open and closed loop

this is the another matlab code for gui signals

matlab 降维工具箱，最新版本。包含各类线性及非线性降维代码，lle,lpp,mvu,isomap,npe等皆在其中。(DRTOOL, by itself, creates a new DRTOOL or raises the existing singleton*. H = DRTOOL returns the handle to a new DRTOOL or the handle to the existing singleton*. DRTOOL( CALLBACK ,hObject,eventData,handles,...) calls the local function named CALLBACK in DRTOOL.M with the given input arguments. DRTOOL( Property , Value ,...) creates a new DRTOOL or raises the existing singleton*. Starting from the left, property value pairs are applied to the GUI before drtool_OpeningFunction gets called. An unrecognized property name or invalid value makes property application stop. All inputs are passed to drtool_OpeningFcn via varargin. *See GUI Options on GUIDE s Tools menu. Choose "GUI allows only one instance to run (singleton)".)

dfa 时间序列的赫斯特指数的计算线性趋势的拟合

WSN based object recognition, feature extraction line spectrum modulation

圆孔衍射代码，光的衍射原理，衍射条纹图像；莫尔条纹(Circular aperture diffraction)