Adaptive-learning-dictionary

这是对SARS数据进行处理的程序，和对计算拟合结果进行作图的程序，内附数据，比较实用。(This is the SARS data processing procedures, and plotting the results of the calculation fitting program, containing data, more practical.)

说明：  图像压缩去噪增强锐化程序，供大家参考。 包括：数字图像矩阵数据的显示及其傅立叶变换 二维离散余弦变换的图像压缩 采用灰度变换的方法增强图像的对比度 采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤波 采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波 图像的自适应魏纳滤波 运用5种不同的梯度增强法进行图像锐化 图像的高通滤波和掩模处理 利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理 利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理-(Sharpen Image Compression Denoising enhanced procedures for your reference. Include: digital image data display matrix and its Fourier transform two-dimensional discrete cosine transform image compression method using gray-scale transformation of the contrast-enhanced images using two-dimensional median filter function by medfilt2 of salt and pepper noise image filtering using MATLAB The function affected by noise interference filter2 images mean filter Adaptive Image Filtering Wehner use five kinds of different gradient method to enhance image sharpening images of high-pass filtering and mask treatment using Butterworth (Butterworth) low pass filter noise by smoothing the images deal with the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment)

matlab分类工具箱源码，在matlab下运行可以对数据进行多种分类，并有说明文档，可以根据文档进行操作，实现分类。(classification Matlab toolbox source, Matlab can run on a variety of data classification, and documentation, according to documentation for operation, achieving classification.)

用于求解并绘制两个直扩信号的二维循环相关函数及对应二维图(two dimensional circle correlation of two direct sequence spread spectrum signals )

circle fitting to find damping

Matlab编写的一个翼型分析软件，且包含了大量常见的翼型数据(An airfoil analysis software written in Matlab, and contains a large number of common airfoil data)

该代码是采用了feedforward改进算法的choleski decomposition,可用于矩阵方程的求解(The code is for choleski decomposition with feedforward method)

一种系统辨识方法。对汉默斯坦ARX模型未知参数的系统辨识(Hammerstein MISG algorithm for Hammerstein ARX models)

无线通信系统仿真SISO信道模型中SUI信道仿真(SUI channel in SISO channel model simulation)

EMD一维信号分解 ；有注释说明，方便阅读；(EMD-dimensional signal decomposition annotated instructions, easy to read )