FraCtal-Coding

Creates a 3D look table for a given size and width

The JPEG compression scheme is divided into the following stages: 1. Transform the image into an optimal color space. 2. Adjust Aspect Ratio 16:9 3. Digitization Scheme 4:2:0. 4. Apply a Discrete Cosine Transform (DCT) to blocks of pixels, thus removing redundant image data. 5. Quantize each block of DCT coefficients using weighting functions optimized for the human eye. 6. Encode the resulting coefficients (image data) using a Huffman variable word-length algorithm to remove redundancies in the coefficients. 7. Byte Stuffing. 8. Header JFIF 9. JPG Data Store

breast cancer dataset，是研究支持向量机，样本选择方法，核方法的一个非常重要的数据集(breast cancer dataset, is to examine the support vector machine, sample selection methods, nuclear methods of a very important data set)

比较传统单用户检测、线性解相关多用户检测、最小均方误差多用户检测的误码率函数MUD.m(mud.m)

大气模型计算，本软件可实现计算不同高度的密度、气压等参数。(Atmospheric model calculations, the software can realize a high degree of different density, pressure and other parameters.)

IT gives the IFFT of the given signal

极坐标，对数极坐标变换及其反变换分类:matlab与图像处理(polar coordinates, very few of coordinate transformation and its inverse transform Categories : MATLAB and Image Processing)

使用matlab开发的短时傅立叶逆变换的例子，可以直接使用(Inverse short time fourier in matlab)

K-MEANS algorithm Input: cluster number k, and contains n data object . Output: the minimum

完成一个利用矩形信号星座图的M=16的QAM通信系统的Monte Carlo仿真(the matlab source code of QAM)