decomposition-and-reconstruction

用matlab实现的对输入的图像进行快速傅立叶变换()

deconvolution deconvolve.m Given a system impulse response h[n] and test response y[n], this algorithm deconvolves the test response with the impulse response to determine the input x[n] as X(jw) = Y(jw)/H(jw). Eliminate some noise, but is still very rough NOTE: Assumes all signals are the same length. Use sigcorrect.m to equalize their lengths if they are different. use: deconvolve(impresp,test,testresp) variables: impresp: impulse response of system test: test input to system testresp: test response of system

说明：  此程序是OCCAM2D反演程序，可用于大地电磁法中进行二维反演。(This program is occam2d inversion program, which can be used for two-dimensional inversion in magnetotelluric method.)

读入一组bmp格式的图像，进行PCA，主成分分析，用于人脸识别系统等(Read a set of bmp format images, the principal component analysis)

isual Basic is a high level programming language that can be used to develop useful business software, stimulating educational programs,cutting-edge engineering applications, amusing games, entertaining multimedia programs and many other practical applications. Some of the VB sample codes created by us are calculator, Library System, Stop Watch and more.

simulation code for decode and forward

Source code for computing orientation of fingerprint and using gabor filter for enhancement.

CDMA matlab code for single user

说明：  QPSK通过Rayleigh信道多径衰落的Matlab仿真 (无)

This MATLAB m-file ferbsim.m is a simulation program for a rotating flexible beam attached to a base. The mathematicla model is created from ferobem.m as system mass and stifness matrices