jisuanqi

MATLAB帮助文件 MATLaB7.0帮助文件(MATLAB help files MATLaB7.0 Help)

this code extract some moment feature like zernike, zernike radial polynomials, central moments,....d

几种简单的SAR图像预处理方法，包括Lee滤波，Kuan滤波，Frost滤波(Several simple SAR image preprocessing methods, including Lee filter, Kuan filtering, Frost filter )

说明：  数据整理，数据和标签和样本数量之间的匹配，当然也可以用其他方法，仅供参考(Data collation, matching between data and label and sample quantity, of course, other methods can be used, for reference only)

低通数字滤波器的Matlab实现Matlab low pass digital filter to achieve(Matlab low pass digital filter realization of Matlab low pass digital filter to achieve)

this code about classification with KKN algorithm

A Novel Image Reconstruction Algorithm Based on Concatenated Dictionary This paper presents a novel method for image reconstruction, which decomposites the image by concatenating a redundant dictionary of several bases and then reconstruct the image efficiently by means of Matching Pursuit algorithm. The proposed method constructs the concatenated dictionary with cosine bases, wavelet bases and contourlet bases, which will lead to a better approximation of the original image. The experimental results show that the proposed algorithm can greatly reduce the computational complexity and generate a better reconstruction effect compared with previous methods.(A Novel Image Reconstruction Algorithm Based on Concatenated Dictionary This paper presents a novel method for image reconstruction, which decomposites the image by concatenating a redundant dictionary of several bases and then reconstruct the image efficiently by means of Matching Pursuit algorithm. The proposed method constructs the concatenated dictionary with cosine bases, wavelet bases and contourlet bases, which will lead to a better approximation of the original image. The experimental results show that the proposed algorithm can greatly reduce the computational complexity and generate a better reconstruction effect compared with previous methods.)

contains documents relating to improvement of adaptive beamforming using mixed norm algorithm, combination of lms with smi algorithm, sample code for implementation of lms in matlab

基于圆形比的圆的识别程序，使用matlab编制，简单易懂(Based on the ratio of a circle round the identification procedures, the use of matlab prepared, easy-to-read)

自相关方法,可以在某些算法中代替傅立叶算法(Autocorrelation method)