Attachments_2012_04_7

基于核函数回归方法的图像去噪，图像平滑。对于图像领域的研究者有很大作用(Kernel regression method based on image denoising, image smoothing. Researchers in the field for the image plays a significant role)

高斯插值，本程序使用matlab开发环境实现了数值方法的高斯插值内容，方便好用，将所需插值数据加入，即可实现高斯插值(Gaussian interpolation, the program uses matlab development environment to achieve a numerical method of Gaussian interpolation content, easy to use, add the required data interpolation, Gaussian interpolation can be realized)

高斯白噪声，信噪比变化情况下的CC,PHAT,ML的时延估计算法(Gaussian white noise, SNR changes, CC, PHAT, ML delay estimation algorithm)

使用matlab计算协方差矩阵的算法，包含计算实例的程序(Covariance matrix using matlab calculation algorithms, including the procedures for calculation example)

协作OFDM简单实现，采用AF模式，分析其性能(This file is simply realizing cooperative OFDM communicaiton about AF mode)

WK 算法实现 SAR成像 （需要雷达实测数据）(WK SAR imaging algorithm (radar requires measured data))

用于计算Zernike多项式系数在缩放、偏心、旋转后的值(Calculating the values of Zernike polynomial coefficients after scaling, eccentricity and rotation)

day la mot chuong trinh rat la thu vi, duoc su dung rong rai tren toan the gioi

说明：  ％code2_1 for lecture 1 Simpson s rule ( Code2_1 for lecture 1 Simpson s rule)

landweber是一种代数重建算法，相对别的算法，它的重建速度较快，用于图像重建等(landweber is an algebraic reconstruction algorithm, compared to other algorithms, it is faster to rebuild, for image reconstruction)