MZF

生成矩阵,类似于excel，方便数据的输入和输出，自动生成(this program can make out a y,it can help you to make a arry,you can load it,it is useful, thank you)

根据对所输入的png格式的真彩图像、小波类型（db9或haar）和相应的阈值进行了三级非标准小波harr或db9的分解和重构，从而达到了对原图像的压缩处理的 (Entered based on the true color of the png format images, wavelet type (db9 or haar) and the corresponding threshold for the three non-standard or harr wavelet decomposition and reconstruction of the db9 to achieve a compression of the original image processing)

说明：  ecg data,i have processed the datas,you can easily use load to load and use the data

无线通信中采用Dent模型的瑞利衰落信道产生器(Dent model used in wireless communications, Rayleigh fading channel generator)

Decompose image into subbands (undecimated wavelet), denoise, and recompose again. fh = decomp_reconst_wavelet(im,Nsc,daub_order,block,noise,parent,covariance,optim,sig) im : image Nsc: Number of scales daub_order: Order of the daubechie fucntion used (must be even). block: size of neighborhood within each undecimated subband. noise: image having the same autocorrelation as the noise (e.g., a delta, for white noise) parent: are we including the coefficient at the central location at the next coarser scale? covariance: are we considering covariance or just variance? optim: for choosing between BLS-GSM (optim = 1) and MAP-GSM (optim = 0) sig: standard deviation (scalar for uniform noise or matrix for spatially varying noise) Javier Portilla, Univ. de Granada, 3/03 Revised: 11/04

LDPC编码，完整的编解码过程 matlab代码(LDPC codes, encoding and decoding process of the complete matlab code)

基于MATLAB的快速傅立叶分析程序设计(MATLAB)

用于计算内弹道各参数，采用经典内弹道模型。(used to calculate The interior ballistic Parameters)

详细介绍了多种图像处理的案例，包括原代码！用于进行图像处理、分析、可视化和算法开发。可用其对有噪图像或退化图像进行去噪或还原、增强图像以获得更高清晰度、提取特征、分析形状和纹理以及对两个图像进行匹配。(Introduced a variety of image processing of cases, including the original code! Used for image processing, analysis, visualization, and algorithm development. Its noisy image can be used or degraded image denoising or restore, and enhance in order to obtain higher resolution images, extract features, analyze shapes and textures as well as the two images to match.)

sobel算子，边缘检测算法，对初学者有参考作用(sobel operator, the edge detection algorithm, a useful reference for beginners)