viterbisoft

这是关于turbo码的编解码的几个matlab程序,希望大家能用的上!(This is a turbo code on several matlab codec procedures, hope that we can use the on!)

多尺度LBP的原代码，用于人脸识别，在orl数据库中的识别率达97 以上。(Multi- scale LBP original code, used in face recognition and the recognition rate of over 97 in orl database.)

The program purikura.m frames your images into a beautiful frame. Convert your boring looking images into decorated ones using it. Automatically adjusts the bordering i.e. framing according to the image s dimensions. Save the decorated images.(The program purikura.m frames your images into a beautiful frame. Convert your boring loo king images into decorated ones using it. Autom atically adjusts the bordering i.e. framing ac cording to the image's dimensions. Save the deco rated images.)

读取声音信号，并实现对其的插值，matlab仿真(Reading the sound signal, the realization of interpolation)

用于图像去噪实验界面，包括小波去噪，中值滤波等，程序有MATLAB的gui界面，调试成功。(image denosing experiments, a good matlab interface .)

Convert an Image pixel level to bit level

根据已知的三维离散数据（x,y,z）,在MATLAB中利用此函数进行三维曲面拟合，再根据polyval2d得出拟合函数的系数矩阵。(according to 3D discrete datum (x,y,z),use this function in MATLAB to fit 3D surface, and use polyval2d to get coefficient matrix)

本程序是数值分析中经典的高斯迭代法求解线性方程组(The numerical analysis procedure is the classical Gauss iterative method for solving linear equations)

说明：  这个文件中包含光谱数据筛选的程序以及应用例子，可以筛选光谱数据中的特征变量(This file contains the program and application examples of spectral data filtering, which can filter the characteristic variables in the spectral data)

ejercicio numero uno de icarnegie mellon university