复件 testbackstepping

说明：  this source code in matlab include three parts. It help to simulate ber in mc-cdma systems

speech recognition MAtlab source code

Partial volume correction method using reverse diffusion interpolation This function implements a reverse diffusion scheme to interpolate images to correct for partial volume effect. Under the assumption that the pdf is about the size of the pixel (e.g. MRI), edges between two structures can be recovered. There is a script (go1.m) that asks to select multiple dicom files and then runs the main function. Any file formats could be read upon a small modification (imread instead of dicomread).(Partial volume correction method using're This verse diffusion interpolation function i mplements a reverse diffusion scheme to interp olate images to correct for partial volume effe ct. Under the assumption that the pdf is about th e size of the pixel (e.g. MRI), edges between two structures can be recovered. There is a script (go1.m) that asks to select intercommunication handset dicom files and then runs the main functio n. Any file formats could be read upon a small mod ification (imread instead of dicomread).)

matlab 智能算法30个案例分析11-15例的代码(intelligent algorithm matlab analysis of 30 cases, 11-15 cases of code)

The problem of image registration subsumes a number of problems and techniques in multiframe image analysis, including the computation of optic flow (general pixel-based motion), stereo correspondence, structure from motion, and feature tracking. We present a new registration algorithm based on spline representations of the displacement field which can be specialized to solve all of the above mentioned problems. In particular, we show how to compute local flow, global (parametric) flow, rigid flow resulting from camera egomotion, and multiframe versions of the above problems. Using a spline-based description of the flow removes the need for overlapping correlation windows, and produces an explicit measure of the correlation between adjacent flow estimates. We demonstrate our algorithm on multiframe image registration and the recovery of 3D projective scene geometry. We also provide results on a number of standard motion sequences.

利用matlab语言进行模型建立，包括GMM、HMM 等(set up models with matlab language ,the models contain GMM and HMM)

The classic method of calculating GLCM texture, based on matlab platform

辛普森规则逐列累计总和，是一个求卷积的函数。(Simpson s rule by the cumulative sum of the column is a convolution function.)

gui_active - used to implement an abort function in a GUI progressbar - shows a progress bar dialog based on the function "waitbar"(gui_active- used to implement an abort function in a GUI progressbar- shows a progress bar dialog based on the function "waitbar")

说明：  LogMAP译码算法,可用于递归卷积编码和非递归卷积编码的译码，代码质量高，供参考(<1> Log MAP decoder for RSC and NSC convolutional codes <2> Based on Lalit Bahl s original BCJR algorithm and its logarithmic version (Hanzo & Woodard). <3> Test-bench code is also included.)